65170142

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{991}}^1$

素因数の和:1375

約数の個数: 16

約数和(自身を含む): 98993664

約数和(自身を除く): 33823522

約数列:

[1, 2, 131, 251, 262, 502, 991, 1982, 32881, 65762, 129821, 248741, 259642, 497482, 32585071, 65170142]

約数ペア:

[(1, 65170142), (2, 32585071), (131, 497482), (251, 259642), (262, 248741), (502, 129821), (991, 65762), (1982, 32881)]