31898889208

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{5783}}^1$

素因数の和:6148

約数の個数: 64

約数和(自身を含む): 62442213120

約数和(自身を除く): 30543323912

約数列:

[1, 2, 4, 8, 41, 67, 82, 134, 164, 251, 268, 328, 502, 536, 1004, 2008, 2747, 5494, 5783, 10291, 10988, 11566, 16817, 20582, 21976, 23132, 33634, 41164, 46264, 67268, 82328, 134536, 237103, 387461, 474206, 689497, 774922, 948412, 1378994, 1451533, 1549844, 1896824, 2757988, 2903066, 3099688, 5515976, 5806132, 11612264, 15885901, 31771802, 59512853, 63543604, 97252711, 119025706, 127087208, 194505422, 238051412, 389010844, 476102824, 778021688, 3987361151, 7974722302, 15949444604, 31898889208]

約数ペア:

[(1, 31898889208), (2, 15949444604), (4, 7974722302), (8, 3987361151), (41, 778021688), (67, 476102824), (82, 389010844), (134, 238051412), (164, 194505422), (251, 127087208), (268, 119025706), (328, 97252711), (502, 63543604), (536, 59512853), (1004, 31771802), (2008, 15885901), (2747, 11612264), (5494, 5806132), (5783, 5515976), (10291, 3099688), (10988, 2903066), (11566, 2757988), (16817, 1896824), (20582, 1549844), (21976, 1451533), (23132, 1378994), (33634, 948412), (41164, 774922), (46264, 689497), (67268, 474206), (82328, 387461), (134536, 237103)]