39542170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1427}}^1$

素因数の和:1614

約数の個数: 32

約数和(自身を含む): 75878208

約数和(自身を除く): 36336038

約数列:

[1, 2, 5, 10, 17, 34, 85, 163, 170, 326, 815, 1427, 1630, 2771, 2854, 5542, 7135, 13855, 14270, 24259, 27710, 48518, 121295, 232601, 242590, 465202, 1163005, 2326010, 3954217, 7908434, 19771085, 39542170]

約数ペア:

[(1, 39542170), (2, 19771085), (5, 7908434), (10, 3954217), (17, 2326010), (34, 1163005), (85, 465202), (163, 242590), (170, 232601), (326, 121295), (815, 48518), (1427, 27710), (1630, 24259), (2771, 14270), (2854, 13855), (5542, 7135)]