85003984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13183}}^1$

素因数の和:13235

約数の個数: 40

約数和(自身を含む): 183099392

約数和(自身を除く): 98095408

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 13183, 26366, 52732, 105464, 171379, 210928, 342758, 408673, 685516, 817346, 1371032, 1634692, 2742064, 3269384, 5312749, 6538768, 10625498, 21250996, 42501992, 85003984]

約数ペア:

[(1, 85003984), (2, 42501992), (4, 21250996), (8, 10625498), (13, 6538768), (16, 5312749), (26, 3269384), (31, 2742064), (52, 1634692), (62, 1371032), (104, 817346), (124, 685516), (208, 408673), (248, 342758), (403, 210928), (496, 171379), (806, 105464), (1612, 52732), (3224, 26366), (6448, 13183)]