89527390

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{28603}}^1$

素因数の和:28923

約数の個数: 16

約数和(自身を含む): 161669808

約数和(自身を除く): 72142418

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 28603, 57206, 143015, 286030, 8952739, 17905478, 44763695, 89527390]

約数ペア:

[(1, 89527390), (2, 44763695), (5, 17905478), (10, 8952739), (313, 286030), (626, 143015), (1565, 57206), (3130, 28603)]