22890416

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:369

約数の個数: 40

約数和(自身を含む): 45633984

約数和(自身を除く): 22743568

約数列:

[1, 2, 4, 8, 16, 67, 131, 134, 163, 262, 268, 326, 524, 536, 652, 1048, 1072, 1304, 2096, 2608, 8777, 10921, 17554, 21353, 21842, 35108, 42706, 43684, 70216, 85412, 87368, 140432, 170824, 174736, 341648, 1430651, 2861302, 5722604, 11445208, 22890416]

約数ペア:

[(1, 22890416), (2, 11445208), (4, 5722604), (8, 2861302), (16, 1430651), (67, 341648), (131, 174736), (134, 170824), (163, 140432), (262, 87368), (268, 85412), (326, 70216), (524, 43684), (536, 42706), (652, 35108), (1048, 21842), (1072, 21353), (1304, 17554), (2096, 10921), (2608, 8777)]