31118568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5867}}^1$

素因数の和:5906

約数の個数: 64

約数和(自身を含む): 88724160

約数和(自身を除く): 57605592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 5867, 11734, 17601, 23468, 35202, 46936, 70404, 76271, 99739, 140808, 152542, 199478, 228813, 299217, 305084, 398956, 457626, 598434, 610168, 797912, 915252, 1196868, 1296607, 1830504, 2393736, 2593214, 3889821, 5186428, 7779642, 10372856, 15559284, 31118568]

約数ペア:

[(1, 31118568), (2, 15559284), (3, 10372856), (4, 7779642), (6, 5186428), (8, 3889821), (12, 2593214), (13, 2393736), (17, 1830504), (24, 1296607), (26, 1196868), (34, 915252), (39, 797912), (51, 610168), (52, 598434), (68, 457626), (78, 398956), (102, 305084), (104, 299217), (136, 228813), (156, 199478), (204, 152542), (221, 140808), (312, 99739), (408, 76271), (442, 70404), (663, 46936), (884, 35202), (1326, 23468), (1768, 17601), (2652, 11734), (5304, 5867)]