42148406

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{39989}}^1$

素因数の和:40039

約数の個数: 16

約数和(自身を含む): 69102720

約数和(自身を除く): 26954314

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 39989, 79978, 679813, 1239659, 1359626, 2479318, 21074203, 42148406]

約数ペア:

[(1, 42148406), (2, 21074203), (17, 2479318), (31, 1359626), (34, 1239659), (62, 679813), (527, 79978), (1054, 39989)]