31768112

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:741

約数の個数: 40

約数和(自身を含む): 63954240

約数和(自身を除く): 32186128

約数列:

[1, 2, 4, 8, 16, 41, 79, 82, 158, 164, 316, 328, 613, 632, 656, 1226, 1264, 2452, 3239, 4904, 6478, 9808, 12956, 25133, 25912, 48427, 50266, 51824, 96854, 100532, 193708, 201064, 387416, 402128, 774832, 1985507, 3971014, 7942028, 15884056, 31768112]

約数ペア:

[(1, 31768112), (2, 15884056), (4, 7942028), (8, 3971014), (16, 1985507), (41, 774832), (79, 402128), (82, 387416), (158, 201064), (164, 193708), (316, 100532), (328, 96854), (613, 51824), (632, 50266), (656, 48427), (1226, 25912), (1264, 25133), (2452, 12956), (3239, 9808), (4904, 6478)]