31686816

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1$

素因数の和:854

約数の個数: 96

約数和(自身を含む): 96743808

約数和(自身を除く): 65056992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 84, 96, 112, 122, 168, 183, 224, 244, 336, 366, 427, 488, 672, 732, 773, 854, 976, 1281, 1464, 1546, 1708, 1952, 2319, 2562, 2928, 3092, 3416, 4638, 5124, 5411, 5856, 6184, 6832, 9276, 10248, 10822, 12368, 13664, 16233, 18552, 20496, 21644, 24736, 32466, 37104, 40992, 43288, 47153, 64932, 74208, 86576, 94306, 129864, 141459, 173152, 188612, 259728, 282918, 330071, 377224, 519456, 565836, 660142, 754448, 990213, 1131672, 1320284, 1508896, 1980426, 2263344, 2640568, 3960852, 4526688, 5281136, 7921704, 10562272, 15843408, 31686816]

約数ペア:

[(1, 31686816), (2, 15843408), (3, 10562272), (4, 7921704), (6, 5281136), (7, 4526688), (8, 3960852), (12, 2640568), (14, 2263344), (16, 1980426), (21, 1508896), (24, 1320284), (28, 1131672), (32, 990213), (42, 754448), (48, 660142), (56, 565836), (61, 519456), (84, 377224), (96, 330071), (112, 282918), (122, 259728), (168, 188612), (183, 173152), (224, 141459), (244, 129864), (336, 94306), (366, 86576), (427, 74208), (488, 64932), (672, 47153), (732, 43288), (773, 40992), (854, 37104), (976, 32466), (1281, 24736), (1464, 21644), (1546, 20496), (1708, 18552), (1952, 16233), (2319, 13664), (2562, 12368), (2928, 10822), (3092, 10248), (3416, 9276), (4638, 6832), (5124, 6184), (5411, 5856)]