40737272

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{124199}}^1$

素因数の和:124246

約数の個数: 16

約数和(自身を含む): 78246000

約数和(自身を除く): 37508728

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 124199, 248398, 496796, 993592, 5092159, 10184318, 20368636, 40737272]

約数ペア:

[(1, 40737272), (2, 20368636), (4, 10184318), (8, 5092159), (41, 993592), (82, 496796), (164, 248398), (328, 124199)]