31061108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{857}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 63567504

約数和(自身を除く): 32506396

約数列:

[1, 2, 4, 13, 17, 26, 34, 41, 52, 68, 82, 164, 221, 442, 533, 697, 857, 884, 1066, 1394, 1714, 2132, 2788, 3428, 9061, 11141, 14569, 18122, 22282, 29138, 35137, 36244, 44564, 58276, 70274, 140548, 189397, 378794, 456781, 597329, 757588, 913562, 1194658, 1827124, 2389316, 7765277, 15530554, 31061108]

約数ペア:

[(1, 31061108), (2, 15530554), (4, 7765277), (13, 2389316), (17, 1827124), (26, 1194658), (34, 913562), (41, 757588), (52, 597329), (68, 456781), (82, 378794), (164, 189397), (221, 140548), (442, 70274), (533, 58276), (697, 44564), (857, 36244), (884, 35137), (1066, 29138), (1394, 22282), (1714, 18122), (2132, 14569), (2788, 11141), (3428, 9061)]