87729584

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{48523}}^1$

素因数の和:48644

約数の個数: 20

約数和(自身を含む): 171483816

約数和(自身を除く): 83754232

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 48523, 97046, 194092, 388184, 776368, 5483099, 10966198, 21932396, 43864792, 87729584]

約数ペア:

[(1, 87729584), (2, 43864792), (4, 21932396), (8, 10966198), (16, 5483099), (113, 776368), (226, 388184), (452, 194092), (904, 97046), (1808, 48523)]