31232142

素因数分解:

$2^1\times 3^4\times {\mathrm{192791}}^1$

素因数の和:192805

約数の個数: 20

約数和(自身を含む): 69983496

約数和(自身を除く): 38751354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 192791, 385582, 578373, 1156746, 1735119, 3470238, 5205357, 10410714, 15616071, 31232142]

約数ペア:

[(1, 31232142), (2, 15616071), (3, 10410714), (6, 5205357), (9, 3470238), (18, 1735119), (27, 1156746), (54, 578373), (81, 385582), (162, 192791)]