105966712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{2003}}^1$

素因数の和:2415

約数の個数: 32

約数和(自身を含む): 211021200

約数和(自身を除く): 105054488

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 389, 778, 1556, 2003, 3112, 4006, 6613, 8012, 13226, 16024, 26452, 34051, 52904, 68102, 136204, 272408, 779167, 1558334, 3116668, 6233336, 13245839, 26491678, 52983356, 105966712]

約数ペア:

[(1, 105966712), (2, 52983356), (4, 26491678), (8, 13245839), (17, 6233336), (34, 3116668), (68, 1558334), (136, 779167), (389, 272408), (778, 136204), (1556, 68102), (2003, 52904), (3112, 34051), (4006, 26452), (6613, 16024), (8012, 13226)]