31223262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23981}}^1$

素因数の和:24024

約数の個数: 32

約数和(自身を含む): 73672704

約数和(自身を除く): 42449442

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 23981, 47962, 71943, 143886, 167867, 335734, 503601, 743411, 1007202, 1486822, 2230233, 4460466, 5203877, 10407754, 15611631, 31223262]

約数ペア:

[(1, 31223262), (2, 15611631), (3, 10407754), (6, 5203877), (7, 4460466), (14, 2230233), (21, 1486822), (31, 1007202), (42, 743411), (62, 503601), (93, 335734), (186, 167867), (217, 143886), (434, 71943), (651, 47962), (1302, 23981)]