40280192

素因数分解:

$2^7\times {\mathrm{137}}^1\times {\mathrm{2297}}^1$

素因数の和:2448

約数の個数: 32

約数和(自身を含む): 80866620

約数和(自身を除く): 40586428

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 274, 548, 1096, 2192, 2297, 4384, 4594, 8768, 9188, 17536, 18376, 36752, 73504, 147008, 294016, 314689, 629378, 1258756, 2517512, 5035024, 10070048, 20140096, 40280192]

約数ペア:

[(1, 40280192), (2, 20140096), (4, 10070048), (8, 5035024), (16, 2517512), (32, 1258756), (64, 629378), (128, 314689), (137, 294016), (274, 147008), (548, 73504), (1096, 36752), (2192, 18376), (2297, 17536), (4384, 9188), (4594, 8768)]