31362620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{92243}}^1$

素因数の和:92269

約数の個数: 24

約数和(自身を含む): 69736464

約数和(自身を除く): 38373844

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 92243, 184486, 368972, 461215, 922430, 1568131, 1844860, 3136262, 6272524, 7840655, 15681310, 31362620]

約数ペア:

[(1, 31362620), (2, 15681310), (4, 7840655), (5, 6272524), (10, 3136262), (17, 1844860), (20, 1568131), (34, 922430), (68, 461215), (85, 368972), (170, 184486), (340, 92243)]