83087872

素因数分解:

$2^9\times 7^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:361

約数の個数: 80

約数和(自身を含む): 192487680

約数和(自身を除く): 109399808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 239, 256, 388, 448, 478, 512, 679, 776, 896, 956, 1358, 1552, 1673, 1792, 1912, 2716, 3104, 3346, 3584, 3824, 5432, 6208, 6692, 7648, 10864, 12416, 13384, 15296, 21728, 23183, 24832, 26768, 30592, 43456, 46366, 49664, 53536, 61184, 86912, 92732, 107072, 122368, 162281, 173824, 185464, 214144, 324562, 347648, 370928, 428288, 649124, 741856, 856576, 1298248, 1483712, 2596496, 2967424, 5192992, 5934848, 10385984, 11869696, 20771968, 41543936, 83087872]

約数ペア:

[(1, 83087872), (2, 41543936), (4, 20771968), (7, 11869696), (8, 10385984), (14, 5934848), (16, 5192992), (28, 2967424), (32, 2596496), (56, 1483712), (64, 1298248), (97, 856576), (112, 741856), (128, 649124), (194, 428288), (224, 370928), (239, 347648), (256, 324562), (388, 214144), (448, 185464), (478, 173824), (512, 162281), (679, 122368), (776, 107072), (896, 92732), (956, 86912), (1358, 61184), (1552, 53536), (1673, 49664), (1792, 46366), (1912, 43456), (2716, 30592), (3104, 26768), (3346, 24832), (3584, 23183), (3824, 21728), (5432, 15296), (6208, 13384), (6692, 12416), (7648, 10864)]