31065844

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 59512320

約数和(自身を除く): 28446476

約数列:

[1, 2, 4, 29, 31, 53, 58, 62, 106, 116, 124, 163, 212, 326, 652, 899, 1537, 1643, 1798, 3074, 3286, 3596, 4727, 5053, 6148, 6572, 8639, 9454, 10106, 17278, 18908, 20212, 34556, 47647, 95294, 146537, 190588, 250531, 267809, 293074, 501062, 535618, 586148, 1002124, 1071236, 7766461, 15532922, 31065844]

約数ペア:

[(1, 31065844), (2, 15532922), (4, 7766461), (29, 1071236), (31, 1002124), (53, 586148), (58, 535618), (62, 501062), (106, 293074), (116, 267809), (124, 250531), (163, 190588), (212, 146537), (326, 95294), (652, 47647), (899, 34556), (1537, 20212), (1643, 18908), (1798, 17278), (3074, 10106), (3286, 9454), (3596, 8639), (4727, 6572), (5053, 6148)]