81183238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3203}}^1$

素因数の和:3276

約数の個数: 32

約数和(自身を含む): 138412800

約数和(自身を除く): 57229562

約数列:

[1, 2, 19, 23, 29, 38, 46, 58, 437, 551, 667, 874, 1102, 1334, 3203, 6406, 12673, 25346, 60857, 73669, 92887, 121714, 147338, 185774, 1399711, 1764853, 2136401, 2799422, 3529706, 4272802, 40591619, 81183238]

約数ペア:

[(1, 81183238), (2, 40591619), (19, 4272802), (23, 3529706), (29, 2799422), (38, 2136401), (46, 1764853), (58, 1399711), (437, 185774), (551, 147338), (667, 121714), (874, 92887), (1102, 73669), (1334, 60857), (3203, 25346), (6406, 12673)]