30808208

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{991}}^1$

素因数の和:1095

約数の個数: 40

約数和(自身を含む): 62734080

約数和(自身を除く): 31925872

約数列:

[1, 2, 4, 8, 16, 29, 58, 67, 116, 134, 232, 268, 464, 536, 991, 1072, 1943, 1982, 3886, 3964, 7772, 7928, 15544, 15856, 28739, 31088, 57478, 66397, 114956, 132794, 229912, 265588, 459824, 531176, 1062352, 1925513, 3851026, 7702052, 15404104, 30808208]

約数ペア:

[(1, 30808208), (2, 15404104), (4, 7702052), (8, 3851026), (16, 1925513), (29, 1062352), (58, 531176), (67, 459824), (116, 265588), (134, 229912), (232, 132794), (268, 114956), (464, 66397), (536, 57478), (991, 31088), (1072, 28739), (1943, 15856), (1982, 15544), (3886, 7928), (3964, 7772)]