31626816

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12671}}^1$

素因数の和:12699

約数の個数: 56

約数和(自身を含む): 90123264

約数和(自身を除く): 58496448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 12671, 25342, 38013, 50684, 76026, 101368, 152052, 164723, 202736, 304104, 329446, 405472, 494169, 608208, 658892, 810944, 988338, 1216416, 1317784, 1976676, 2432832, 2635568, 3953352, 5271136, 7906704, 10542272, 15813408, 31626816]

約数ペア:

[(1, 31626816), (2, 15813408), (3, 10542272), (4, 7906704), (6, 5271136), (8, 3953352), (12, 2635568), (13, 2432832), (16, 1976676), (24, 1317784), (26, 1216416), (32, 988338), (39, 810944), (48, 658892), (52, 608208), (64, 494169), (78, 405472), (96, 329446), (104, 304104), (156, 202736), (192, 164723), (208, 152052), (312, 101368), (416, 76026), (624, 50684), (832, 38013), (1248, 25342), (2496, 12671)]