57342226

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{659}}^1$

素因数の和:1113

約数の個数: 16

約数和(自身を含む): 87040800

約数和(自身を除く): 29698574

約数列:

[1, 2, 139, 278, 313, 626, 659, 1318, 43507, 87014, 91601, 183202, 206267, 412534, 28671113, 57342226]

約数ペア:

[(1, 57342226), (2, 28671113), (139, 412534), (278, 206267), (313, 183202), (626, 91601), (659, 87014), (1318, 43507)]