16917896

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 32767200

約数和(自身を除く): 15849304

約数列:

[1, 2, 4, 8, 59, 73, 118, 146, 236, 292, 472, 491, 584, 982, 1964, 3928, 4307, 8614, 17228, 28969, 34456, 35843, 57938, 71686, 115876, 143372, 231752, 286744, 2114737, 4229474, 8458948, 16917896]

約数ペア:

[(1, 16917896), (2, 8458948), (4, 4229474), (8, 2114737), (59, 286744), (73, 231752), (118, 143372), (146, 115876), (236, 71686), (292, 57938), (472, 35843), (491, 34456), (584, 28969), (982, 17228), (1964, 8614), (3928, 4307)]