85090324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{12979}}^1$

素因数の和:13143

約数の個数: 24

約数和(自身を含む): 163548000

約数和(自身を除く): 78457676

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 12979, 25958, 51916, 142769, 285538, 571076, 1933871, 3867742, 7735484, 21272581, 42545162, 85090324]

約数ペア:

[(1, 85090324), (2, 42545162), (4, 21272581), (11, 7735484), (22, 3867742), (44, 1933871), (149, 571076), (298, 285538), (596, 142769), (1639, 51916), (3278, 25958), (6556, 12979)]