31392948944

素因数分解:

$2^4\times 7^1\times {\mathrm{2833}}^1\times {\mathrm{98939}}^1$

素因数の和:101787

約数の個数: 40

約数和(自身を含む): 69538198080

約数和(自身を除く): 38145249136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2833, 5666, 11332, 19831, 22664, 39662, 45328, 79324, 98939, 158648, 197878, 317296, 395756, 692573, 791512, 1385146, 1583024, 2770292, 5540584, 11081168, 280294187, 560588374, 1121176748, 1962059309, 2242353496, 3924118618, 4484706992, 7848237236, 15696474472, 31392948944]

約数ペア:

[(1, 31392948944), (2, 15696474472), (4, 7848237236), (7, 4484706992), (8, 3924118618), (14, 2242353496), (16, 1962059309), (28, 1121176748), (56, 560588374), (112, 280294187), (2833, 11081168), (5666, 5540584), (11332, 2770292), (19831, 1583024), (22664, 1385146), (39662, 791512), (45328, 692573), (79324, 395756), (98939, 317296), (158648, 197878)]