23639248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{373}}^1$

素因数の和:631

約数の個数: 40

約数和(自身を含む): 48833928

約数和(自身を除く): 25194680

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 233, 272, 373, 466, 746, 932, 1492, 1864, 2984, 3728, 3961, 5968, 6341, 7922, 12682, 15844, 25364, 31688, 50728, 63376, 86909, 101456, 173818, 347636, 695272, 1390544, 1477453, 2954906, 5909812, 11819624, 23639248]

約数ペア:

[(1, 23639248), (2, 11819624), (4, 5909812), (8, 2954906), (16, 1477453), (17, 1390544), (34, 695272), (68, 347636), (136, 173818), (233, 101456), (272, 86909), (373, 63376), (466, 50728), (746, 31688), (932, 25364), (1492, 15844), (1864, 12682), (2984, 7922), (3728, 6341), (3961, 5968)]