72131174

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{12347}}^1$

素因数の和:12499

約数の個数: 16

約数和(自身を含む): 113799168

約数和(自身を除く): 41667994

約数列:

[1, 2, 23, 46, 127, 254, 2921, 5842, 12347, 24694, 283981, 567962, 1568069, 3136138, 36065587, 72131174]

約数ペア:

[(1, 72131174), (2, 36065587), (23, 3136138), (46, 1568069), (127, 567962), (254, 283981), (2921, 24694), (5842, 12347)]