98121472

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{20173}}^1$

素因数の和:20208

約数の個数: 36

約数和(自身を含む): 206178280

約数和(自身を除く): 108056808

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 20173, 40346, 80692, 161384, 322768, 383287, 645536, 766574, 1291072, 1533148, 2582144, 3066296, 5164288, 6132592, 12265184, 24530368, 49060736, 98121472]

約数ペア:

[(1, 98121472), (2, 49060736), (4, 24530368), (8, 12265184), (16, 6132592), (19, 5164288), (32, 3066296), (38, 2582144), (64, 1533148), (76, 1291072), (128, 766574), (152, 645536), (256, 383287), (304, 322768), (608, 161384), (1216, 80692), (2432, 40346), (4864, 20173)]