31655827568

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1\times {\mathrm{4999}}^1$

素因数の和:5806

約数の個数: 80

約数和(自身を含む): 67138560000

約数和(自身を除く): 35482732432

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 751, 1054, 1502, 2108, 3004, 4216, 4999, 6008, 8432, 9998, 12016, 12767, 19996, 23281, 25534, 39992, 46562, 51068, 79984, 84983, 93124, 102136, 154969, 169966, 186248, 204272, 309938, 339932, 372496, 395777, 619876, 679864, 791554, 1239752, 1359728, 1583108, 2479504, 2634473, 3166216, 3754249, 5268946, 6332432, 7508498, 10537892, 15016996, 21075784, 30033992, 42151568, 60067984, 63822233, 116381719, 127644466, 232763438, 255288932, 465526876, 510577864, 931053752, 1021155728, 1862107504, 1978489223, 3956978446, 7913956892, 15827913784, 31655827568]

約数ペア:

[(1, 31655827568), (2, 15827913784), (4, 7913956892), (8, 3956978446), (16, 1978489223), (17, 1862107504), (31, 1021155728), (34, 931053752), (62, 510577864), (68, 465526876), (124, 255288932), (136, 232763438), (248, 127644466), (272, 116381719), (496, 63822233), (527, 60067984), (751, 42151568), (1054, 30033992), (1502, 21075784), (2108, 15016996), (3004, 10537892), (4216, 7508498), (4999, 6332432), (6008, 5268946), (8432, 3754249), (9998, 3166216), (12016, 2634473), (12767, 2479504), (19996, 1583108), (23281, 1359728), (25534, 1239752), (39992, 791554), (46562, 679864), (51068, 619876), (79984, 395777), (84983, 372496), (93124, 339932), (102136, 309938), (154969, 204272), (169966, 186248)]