16217392

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:505

約数の個数: 40

約数和(自身を含む): 33140736

約数和(自身を除く): 16923344

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 127, 184, 254, 347, 368, 508, 694, 1016, 1388, 2032, 2776, 2921, 5552, 5842, 7981, 11684, 15962, 23368, 31924, 44069, 46736, 63848, 88138, 127696, 176276, 352552, 705104, 1013587, 2027174, 4054348, 8108696, 16217392]

約数ペア:

[(1, 16217392), (2, 8108696), (4, 4054348), (8, 2027174), (16, 1013587), (23, 705104), (46, 352552), (92, 176276), (127, 127696), (184, 88138), (254, 63848), (347, 46736), (368, 44069), (508, 31924), (694, 23368), (1016, 15962), (1388, 11684), (2032, 7981), (2776, 5842), (2921, 5552)]