30943544

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{977}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 60205680

約数和(自身を除く): 29262136

約数列:

[1, 2, 4, 8, 37, 74, 107, 148, 214, 296, 428, 856, 977, 1954, 3908, 3959, 7816, 7918, 15836, 31672, 36149, 72298, 104539, 144596, 209078, 289192, 418156, 836312, 3867943, 7735886, 15471772, 30943544]

約数ペア:

[(1, 30943544), (2, 15471772), (4, 7735886), (8, 3867943), (37, 836312), (74, 418156), (107, 289192), (148, 209078), (214, 144596), (296, 104539), (428, 72298), (856, 36149), (977, 31672), (1954, 15836), (3908, 7918), (3959, 7816)]