31419516

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{39079}}^1$

素因数の和:39153

約数の個数: 24

約数和(自身を含む): 74408320

約数和(自身を除く): 42988804

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 39079, 78158, 117237, 156316, 234474, 468948, 2618293, 5236586, 7854879, 10473172, 15709758, 31419516]

約数ペア:

[(1, 31419516), (2, 15709758), (3, 10473172), (4, 7854879), (6, 5236586), (12, 2618293), (67, 468948), (134, 234474), (201, 156316), (268, 117237), (402, 78158), (804, 39079)]