23402888

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 44811360

約数和(自身を除く): 21408472

約数列:

[1, 2, 4, 8, 131, 137, 163, 262, 274, 326, 524, 548, 652, 1048, 1096, 1304, 17947, 21353, 22331, 35894, 42706, 44662, 71788, 85412, 89324, 143576, 170824, 178648, 2925361, 5850722, 11701444, 23402888]

約数ペア:

[(1, 23402888), (2, 11701444), (4, 5850722), (8, 2925361), (131, 178648), (137, 170824), (163, 143576), (262, 89324), (274, 85412), (326, 71788), (524, 44662), (548, 42706), (652, 35894), (1048, 22331), (1096, 21353), (1304, 17947)]