249943168

素因数分解:

$2^7\times {\mathrm{971}}^1\times {\mathrm{2011}}^1$

素因数の和:2996

約数の個数: 32

約数和(自身を含む): 498694320

約数和(自身を除く): 248751152

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 971, 1942, 2011, 3884, 4022, 7768, 8044, 15536, 16088, 31072, 32176, 62144, 64352, 124288, 128704, 257408, 1952681, 3905362, 7810724, 15621448, 31242896, 62485792, 124971584, 249943168]

約数ペア:

[(1, 249943168), (2, 124971584), (4, 62485792), (8, 31242896), (16, 15621448), (32, 7810724), (64, 3905362), (128, 1952681), (971, 257408), (1942, 128704), (2011, 124288), (3884, 64352), (4022, 62144), (7768, 32176), (8044, 31072), (15536, 16088)]