38528456

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1021}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 74503800

約数和(自身を除く): 35975344

約数列:

[1, 2, 4, 8, 53, 89, 106, 178, 212, 356, 424, 712, 1021, 2042, 4084, 4717, 8168, 9434, 18868, 37736, 54113, 90869, 108226, 181738, 216452, 363476, 432904, 726952, 4816057, 9632114, 19264228, 38528456]

約数ペア:

[(1, 38528456), (2, 19264228), (4, 9632114), (8, 4816057), (53, 726952), (89, 432904), (106, 363476), (178, 216452), (212, 181738), (356, 108226), (424, 90869), (712, 54113), (1021, 37736), (2042, 18868), (4084, 9434), (4717, 8168)]