31155968

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{7159}}^1$

素因数の和:7192

約数の個数: 36

約数和(自身を含む): 65857680

約数和(自身を除く): 34701712

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 7159, 14318, 28636, 57272, 114544, 121703, 229088, 243406, 458176, 486812, 916352, 973624, 1832704, 1947248, 3894496, 7788992, 15577984, 31155968]

約数ペア:

[(1, 31155968), (2, 15577984), (4, 7788992), (8, 3894496), (16, 1947248), (17, 1832704), (32, 973624), (34, 916352), (64, 486812), (68, 458176), (128, 243406), (136, 229088), (256, 121703), (272, 114544), (544, 57272), (1088, 28636), (2176, 14318), (4352, 7159)]