31157952

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:358

約数の個数: 112

約数和(自身を含む): 95585280

約数和(自身を除く): 64427328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 97, 112, 168, 192, 194, 224, 239, 291, 336, 388, 448, 478, 582, 672, 679, 717, 776, 956, 1164, 1344, 1358, 1434, 1552, 1673, 1912, 2037, 2328, 2716, 2868, 3104, 3346, 3824, 4074, 4656, 5019, 5432, 5736, 6208, 6692, 7648, 8148, 9312, 10038, 10864, 11472, 13384, 15296, 16296, 18624, 20076, 21728, 22944, 23183, 26768, 32592, 40152, 43456, 45888, 46366, 53536, 65184, 69549, 80304, 92732, 107072, 130368, 139098, 160608, 162281, 185464, 278196, 321216, 324562, 370928, 486843, 556392, 649124, 741856, 973686, 1112784, 1298248, 1483712, 1947372, 2225568, 2596496, 3894744, 4451136, 5192992, 7789488, 10385984, 15578976, 31157952]

約数ペア:

[(1, 31157952), (2, 15578976), (3, 10385984), (4, 7789488), (6, 5192992), (7, 4451136), (8, 3894744), (12, 2596496), (14, 2225568), (16, 1947372), (21, 1483712), (24, 1298248), (28, 1112784), (32, 973686), (42, 741856), (48, 649124), (56, 556392), (64, 486843), (84, 370928), (96, 324562), (97, 321216), (112, 278196), (168, 185464), (192, 162281), (194, 160608), (224, 139098), (239, 130368), (291, 107072), (336, 92732), (388, 80304), (448, 69549), (478, 65184), (582, 53536), (672, 46366), (679, 45888), (717, 43456), (776, 40152), (956, 32592), (1164, 26768), (1344, 23183), (1358, 22944), (1434, 21728), (1552, 20076), (1673, 18624), (1912, 16296), (2037, 15296), (2328, 13384), (2716, 11472), (2868, 10864), (3104, 10038), (3346, 9312), (3824, 8148), (4074, 7648), (4656, 6692), (5019, 6208), (5432, 5736)]