40032688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{147179}}^1$

素因数の和:147204

約数の個数: 20

約数和(自身を含む): 82126440

約数和(自身を除く): 42093752

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 147179, 294358, 588716, 1177432, 2354864, 2502043, 5004086, 10008172, 20016344, 40032688]

約数ペア:

[(1, 40032688), (2, 20016344), (4, 10008172), (8, 5004086), (16, 2502043), (17, 2354864), (34, 1177432), (68, 588716), (136, 294358), (272, 147179)]