31946494

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 51840000

約数和(自身を除く): 19893506

約数列:

[1, 2, 23, 46, 59, 79, 118, 149, 158, 298, 1357, 1817, 2714, 3427, 3634, 4661, 6854, 8791, 9322, 11771, 17582, 23542, 107203, 202193, 214406, 270733, 404386, 541466, 694489, 1388978, 15973247, 31946494]

約数ペア:

[(1, 31946494), (2, 15973247), (23, 1388978), (46, 694489), (59, 541466), (79, 404386), (118, 270733), (149, 214406), (158, 202193), (298, 107203), (1357, 23542), (1817, 17582), (2714, 11771), (3427, 9322), (3634, 8791), (4661, 6854)]