22355216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3467}}^1$

素因数の和:3519

約数の個数: 40

約数和(自身を含む): 48163584

約数和(自身を除く): 25808368

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 3467, 6448, 6934, 13868, 27736, 45071, 55472, 90142, 107477, 180284, 214954, 360568, 429908, 721136, 859816, 1397201, 1719632, 2794402, 5588804, 11177608, 22355216]

約数ペア:

[(1, 22355216), (2, 11177608), (4, 5588804), (8, 2794402), (13, 1719632), (16, 1397201), (26, 859816), (31, 721136), (52, 429908), (62, 360568), (104, 214954), (124, 180284), (208, 107477), (248, 90142), (403, 55472), (496, 45071), (806, 27736), (1612, 13868), (3224, 6934), (3467, 6448)]