90815698

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1\times {\mathrm{607}}^1$

素因数の和:1161

約数の個数: 16

約数和(自身を含む): 137456640

約数和(自身を除く): 46640942

約数列:

[1, 2, 239, 313, 478, 607, 626, 1214, 74807, 145073, 149614, 189991, 290146, 379982, 45407849, 90815698]

約数ペア:

[(1, 90815698), (2, 45407849), (239, 379982), (313, 290146), (478, 189991), (607, 149614), (626, 145073), (1214, 74807)]