325680172

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{16729}}^1$

素因数の和:16921

約数の個数: 24

約数和(自身を含む): 592108160

約数和(自身を除く): 266427988

約数列:

[1, 2, 4, 31, 62, 124, 157, 314, 628, 4867, 9734, 16729, 19468, 33458, 66916, 518599, 1037198, 2074396, 2626453, 5252906, 10505812, 81420043, 162840086, 325680172]

約数ペア:

[(1, 325680172), (2, 162840086), (4, 81420043), (31, 10505812), (62, 5252906), (124, 2626453), (157, 2074396), (314, 1037198), (628, 518599), (4867, 66916), (9734, 33458), (16729, 19468)]