42306878

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{4519}}^1$

素因数の和:4703

約数の個数: 16

約数和(自身を含む): 65955840

約数和(自身を除く): 23648962

約数列:

[1, 2, 31, 62, 151, 302, 4519, 4681, 9038, 9362, 140089, 280178, 682369, 1364738, 21153439, 42306878]

約数ペア:

[(1, 42306878), (2, 21153439), (31, 1364738), (62, 682369), (151, 280178), (302, 140089), (4519, 9362), (4681, 9038)]