22152904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{162889}}^1$

素因数の和:162912

約数の個数: 16

約数和(自身を含む): 43980300

約数和(自身を除く): 21827396

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 162889, 325778, 651556, 1303112, 2769113, 5538226, 11076452, 22152904]

約数ペア:

[(1, 22152904), (2, 11076452), (4, 5538226), (8, 2769113), (17, 1303112), (34, 651556), (68, 325778), (136, 162889)]