78916142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{74873}}^1$

素因数の和:74923

約数の個数: 16

約数和(自身を含む): 129382272

約数和(自身を除く): 50466130

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 74873, 149746, 1272841, 2321063, 2545682, 4642126, 39458071, 78916142]

約数ペア:

[(1, 78916142), (2, 39458071), (17, 4642126), (31, 2545682), (34, 2321063), (62, 1272841), (527, 149746), (1054, 74873)]