22168472

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1367

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 21377128

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 284, 568, 1259, 2201, 2518, 4402, 5036, 8804, 10072, 17608, 39029, 78058, 89389, 156116, 178778, 312232, 357556, 715112, 2771059, 5542118, 11084236, 22168472]

約数ペア:

[(1, 22168472), (2, 11084236), (4, 5542118), (8, 2771059), (31, 715112), (62, 357556), (71, 312232), (124, 178778), (142, 156116), (248, 89389), (284, 78058), (568, 39029), (1259, 17608), (2201, 10072), (2518, 8804), (4402, 5036)]