89310896

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2557}}^1$

素因数の和:2661

約数の個数: 40

約数和(自身を含む): 180799440

約数和(自身を除く): 91488544

約数列:

[1, 2, 4, 8, 16, 37, 59, 74, 118, 148, 236, 296, 472, 592, 944, 2183, 2557, 4366, 5114, 8732, 10228, 17464, 20456, 34928, 40912, 94609, 150863, 189218, 301726, 378436, 603452, 756872, 1206904, 1513744, 2413808, 5581931, 11163862, 22327724, 44655448, 89310896]

約数ペア:

[(1, 89310896), (2, 44655448), (4, 22327724), (8, 11163862), (16, 5581931), (37, 2413808), (59, 1513744), (74, 1206904), (118, 756872), (148, 603452), (236, 378436), (296, 301726), (472, 189218), (592, 150863), (944, 94609), (2183, 40912), (2557, 34928), (4366, 20456), (5114, 17464), (8732, 10228)]