31348016

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5281}}^1$

素因数の和:5349

約数の個数: 40

約数和(自身を含む): 70736544

約数和(自身を除く): 39388528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5281, 5936, 10562, 21124, 36967, 42248, 73934, 84496, 147868, 279893, 295736, 559786, 591472, 1119572, 1959251, 2239144, 3918502, 4478288, 7837004, 15674008, 31348016]

約数ペア:

[(1, 31348016), (2, 15674008), (4, 7837004), (7, 4478288), (8, 3918502), (14, 2239144), (16, 1959251), (28, 1119572), (53, 591472), (56, 559786), (106, 295736), (112, 279893), (212, 147868), (371, 84496), (424, 73934), (742, 42248), (848, 36967), (1484, 21124), (2968, 10562), (5281, 5936)]