81699110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{480583}}^1$

素因数の和:480607

約数の個数: 16

約数和(自身を含む): 155709216

約数和(自身を除く): 74010106

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 480583, 961166, 2402915, 4805830, 8169911, 16339822, 40849555, 81699110]

約数ペア:

[(1, 81699110), (2, 40849555), (5, 16339822), (10, 8169911), (17, 4805830), (34, 2402915), (85, 961166), (170, 480583)]