40014896

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{86239}}^1$

素因数の和:86276

約数の個数: 20

約数和(自身を含む): 80203200

約数和(自身を除く): 40188304

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 86239, 172478, 344956, 689912, 1379824, 2500931, 5001862, 10003724, 20007448, 40014896]

約数ペア:

[(1, 40014896), (2, 20007448), (4, 10003724), (8, 5001862), (16, 2500931), (29, 1379824), (58, 689912), (116, 344956), (232, 172478), (464, 86239)]