61667618

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{14009}}^1$

素因数の和:14113

約数の個数: 16

約数和(自身を含む): 96837120

約数和(自身を除く): 35169502

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 14009, 28018, 434279, 868558, 994639, 1989278, 30833809, 61667618]

約数ペア:

[(1, 61667618), (2, 30833809), (31, 1989278), (62, 994639), (71, 868558), (142, 434279), (2201, 28018), (4402, 14009)]