71902042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{31019}}^1$

素因数の和:31101

約数の個数: 16

約数和(自身を含む): 115394400

約数和(自身を除く): 43492358

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 31019, 62038, 589361, 1178722, 1892159, 3784318, 35951021, 71902042]

約数ペア:

[(1, 71902042), (2, 35951021), (19, 3784318), (38, 1892159), (61, 1178722), (122, 589361), (1159, 62038), (2318, 31019)]