31795336

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 65318400

約数和(自身を除く): 33523064

約数列:

[1, 2, 4, 8, 31, 41, 53, 59, 62, 82, 106, 118, 124, 164, 212, 236, 248, 328, 424, 472, 1271, 1643, 1829, 2173, 2419, 2542, 3127, 3286, 3658, 4346, 4838, 5084, 6254, 6572, 7316, 8692, 9676, 10168, 12508, 13144, 14632, 17384, 19352, 25016, 67363, 74989, 96937, 128207, 134726, 149978, 193874, 256414, 269452, 299956, 387748, 512828, 538904, 599912, 775496, 1025656, 3974417, 7948834, 15897668, 31795336]

約数ペア:

[(1, 31795336), (2, 15897668), (4, 7948834), (8, 3974417), (31, 1025656), (41, 775496), (53, 599912), (59, 538904), (62, 512828), (82, 387748), (106, 299956), (118, 269452), (124, 256414), (164, 193874), (212, 149978), (236, 134726), (248, 128207), (328, 96937), (424, 74989), (472, 67363), (1271, 25016), (1643, 19352), (1829, 17384), (2173, 14632), (2419, 13144), (2542, 12508), (3127, 10168), (3286, 9676), (3658, 8692), (4346, 7316), (4838, 6572), (5084, 6254)]