125303984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19433}}^1$

素因数の和:19485

約数の個数: 40

約数和(自身を含む): 269899392

約数和(自身を除く): 144595408

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 19433, 38866, 77732, 155464, 252629, 310928, 505258, 602423, 1010516, 1204846, 2021032, 2409692, 4042064, 4819384, 7831499, 9638768, 15662998, 31325996, 62651992, 125303984]

約数ペア:

[(1, 125303984), (2, 62651992), (4, 31325996), (8, 15662998), (13, 9638768), (16, 7831499), (26, 4819384), (31, 4042064), (52, 2409692), (62, 2021032), (104, 1204846), (124, 1010516), (208, 602423), (248, 505258), (403, 310928), (496, 252629), (806, 155464), (1612, 77732), (3224, 38866), (6448, 19433)]