387578944

素因数分解:

$2^6\times {\mathrm{167}}^1\times {\mathrm{36263}}^1$

素因数の和:36442

約数の個数: 28

約数和(自身を含む): 773728704

約数和(自身を除く): 386149760

約数列:

[1, 2, 4, 8, 16, 32, 64, 167, 334, 668, 1336, 2672, 5344, 10688, 36263, 72526, 145052, 290104, 580208, 1160416, 2320832, 6055921, 12111842, 24223684, 48447368, 96894736, 193789472, 387578944]

約数ペア:

[(1, 387578944), (2, 193789472), (4, 96894736), (8, 48447368), (16, 24223684), (32, 12111842), (64, 6055921), (167, 2320832), (334, 1160416), (668, 580208), (1336, 290104), (2672, 145052), (5344, 72526), (10688, 36263)]