16016890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1327}}^1$

素因数の和:1422

約数の個数: 32

約数和(自身を含む): 30979584

約数和(自身を除く): 14962694

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 1327, 2414, 2654, 6035, 6635, 12070, 13270, 22559, 45118, 94217, 112795, 188434, 225590, 471085, 942170, 1601689, 3203378, 8008445, 16016890]

約数ペア:

[(1, 16016890), (2, 8008445), (5, 3203378), (10, 1601689), (17, 942170), (34, 471085), (71, 225590), (85, 188434), (142, 112795), (170, 94217), (355, 45118), (710, 22559), (1207, 13270), (1327, 12070), (2414, 6635), (2654, 6035)]