31406904

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{9281}}^1$

素因数の和:9340

約数の個数: 48

約数和(自身を含む): 86879520

約数和(自身を除く): 55472616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 9281, 18562, 27843, 37124, 55686, 74248, 83529, 111372, 167058, 222744, 334116, 436207, 668232, 872414, 1308621, 1744828, 2617242, 3489656, 3925863, 5234484, 7851726, 10468968, 15703452, 31406904]

約数ペア:

[(1, 31406904), (2, 15703452), (3, 10468968), (4, 7851726), (6, 5234484), (8, 3925863), (9, 3489656), (12, 2617242), (18, 1744828), (24, 1308621), (36, 872414), (47, 668232), (72, 436207), (94, 334116), (141, 222744), (188, 167058), (282, 111372), (376, 83529), (423, 74248), (564, 55686), (846, 37124), (1128, 27843), (1692, 18562), (3384, 9281)]