87408016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1523}}^1$

素因数の和:1759

約数の個数: 40

約数和(自身を含む): 180283104

約数和(自身を除く): 92875088

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 211, 272, 422, 844, 1523, 1688, 3046, 3376, 3587, 6092, 7174, 12184, 14348, 24368, 25891, 28696, 51782, 57392, 103564, 207128, 321353, 414256, 642706, 1285412, 2570824, 5141648, 5463001, 10926002, 21852004, 43704008, 87408016]

約数ペア:

[(1, 87408016), (2, 43704008), (4, 21852004), (8, 10926002), (16, 5463001), (17, 5141648), (34, 2570824), (68, 1285412), (136, 642706), (211, 414256), (272, 321353), (422, 207128), (844, 103564), (1523, 57392), (1688, 51782), (3046, 28696), (3376, 25891), (3587, 24368), (6092, 14348), (7174, 12184)]