91625920

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16843}}^1$

素因数の和:16877

約数の個数: 56

約数和(自身を含む): 231032304

約数和(自身を除く): 139406384

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 16843, 33686, 67372, 84215, 134744, 168430, 269488, 286331, 336860, 538976, 572662, 673720, 1077952, 1145324, 1347440, 1431655, 2290648, 2694880, 2863310, 4581296, 5389760, 5726620, 9162592, 11453240, 18325184, 22906480, 45812960, 91625920]

約数ペア:

[(1, 91625920), (2, 45812960), (4, 22906480), (5, 18325184), (8, 11453240), (10, 9162592), (16, 5726620), (17, 5389760), (20, 4581296), (32, 2863310), (34, 2694880), (40, 2290648), (64, 1431655), (68, 1347440), (80, 1145324), (85, 1077952), (136, 673720), (160, 572662), (170, 538976), (272, 336860), (320, 286331), (340, 269488), (544, 168430), (680, 134744), (1088, 84215), (1360, 67372), (2720, 33686), (5440, 16843)]