163907812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{13933}}^1$

素因数の和:14127

約数の個数: 24

約数和(自身を含む): 305489016

約数和(自身を除く): 141581204

約数列:

[1, 2, 4, 17, 34, 68, 173, 346, 692, 2941, 5882, 11764, 13933, 27866, 55732, 236861, 473722, 947444, 2410409, 4820818, 9641636, 40976953, 81953906, 163907812]

約数ペア:

[(1, 163907812), (2, 81953906), (4, 40976953), (17, 9641636), (34, 4820818), (68, 2410409), (173, 947444), (346, 473722), (692, 236861), (2941, 55732), (5882, 27866), (11764, 13933)]