31244368

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:304

約数の個数: 60

約数和(自身を含む): 66809340

約数和(自身を除く): 35564972

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 233, 272, 289, 464, 466, 493, 578, 932, 986, 1156, 1864, 1972, 2312, 3728, 3944, 3961, 4624, 6757, 7888, 7922, 8381, 13514, 15844, 16762, 27028, 31688, 33524, 54056, 63376, 67048, 67337, 108112, 114869, 134096, 134674, 229738, 269348, 459476, 538696, 918952, 1077392, 1837904, 1952773, 3905546, 7811092, 15622184, 31244368]

約数ペア:

[(1, 31244368), (2, 15622184), (4, 7811092), (8, 3905546), (16, 1952773), (17, 1837904), (29, 1077392), (34, 918952), (58, 538696), (68, 459476), (116, 269348), (136, 229738), (232, 134674), (233, 134096), (272, 114869), (289, 108112), (464, 67337), (466, 67048), (493, 63376), (578, 54056), (932, 33524), (986, 31688), (1156, 27028), (1864, 16762), (1972, 15844), (2312, 13514), (3728, 8381), (3944, 7922), (3961, 7888), (4624, 6757)]