90028796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157393}}^1$

素因数の和:157421

約数の個数: 24

約数和(自身を含む): 185095344

約数和(自身を除く): 95066548

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 157393, 314786, 629572, 1731323, 2046109, 3462646, 4092218, 6925292, 8184436, 22507199, 45014398, 90028796]

約数ペア:

[(1, 90028796), (2, 45014398), (4, 22507199), (11, 8184436), (13, 6925292), (22, 4092218), (26, 3462646), (44, 2046109), (52, 1731323), (143, 629572), (286, 314786), (572, 157393)]