90660518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{57163}}^1$

素因数の和:57239

約数の個数: 16

約数和(自身を含む): 148855056

約数和(自身を除く): 58194538

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 57163, 114326, 743119, 1486238, 3486943, 6973886, 45330259, 90660518]

約数ペア:

[(1, 90660518), (2, 45330259), (13, 6973886), (26, 3486943), (61, 1486238), (122, 743119), (793, 114326), (1586, 57163)]