40166936

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 77167200

約数和(自身を除く): 37000264

約数列:

[1, 2, 4, 8, 73, 109, 146, 218, 292, 436, 584, 631, 872, 1262, 2524, 5048, 7957, 15914, 31828, 46063, 63656, 68779, 92126, 137558, 184252, 275116, 368504, 550232, 5020867, 10041734, 20083468, 40166936]

約数ペア:

[(1, 40166936), (2, 20083468), (4, 10041734), (8, 5020867), (73, 550232), (109, 368504), (146, 275116), (218, 184252), (292, 137558), (436, 92126), (584, 68779), (631, 63656), (872, 46063), (1262, 31828), (2524, 15914), (5048, 7957)]