90107614

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{38873}}^1$

素因数の和:38955

約数の個数: 16

約数和(自身を含む): 144611280

約数和(自身を除く): 54503666

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 38873, 77746, 738587, 1477174, 2371253, 4742506, 45053807, 90107614]

約数ペア:

[(1, 90107614), (2, 45053807), (19, 4742506), (38, 2371253), (61, 1477174), (122, 738587), (1159, 77746), (2318, 38873)]