40796864

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{8069}}^1$

素因数の和:8160

約数の個数: 28

約数和(自身を含む): 81991200

約数和(自身を除く): 41194336

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 8069, 16138, 32276, 64552, 129104, 258208, 516416, 637451, 1274902, 2549804, 5099608, 10199216, 20398432, 40796864]

約数ペア:

[(1, 40796864), (2, 20398432), (4, 10199216), (8, 5099608), (16, 2549804), (32, 1274902), (64, 637451), (79, 516416), (158, 258208), (316, 129104), (632, 64552), (1264, 32276), (2528, 16138), (5056, 8069)]