40666208

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5023}}^1$

素因数の和:5067

約数の個数: 48

約数和(自身を含む): 91155456

約数和(自身を除く): 50489248

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 176, 184, 253, 352, 368, 506, 736, 1012, 2024, 4048, 5023, 8096, 10046, 20092, 40184, 55253, 80368, 110506, 115529, 160736, 221012, 231058, 442024, 462116, 884048, 924232, 1270819, 1768096, 1848464, 2541638, 3696928, 5083276, 10166552, 20333104, 40666208]

約数ペア:

[(1, 40666208), (2, 20333104), (4, 10166552), (8, 5083276), (11, 3696928), (16, 2541638), (22, 1848464), (23, 1768096), (32, 1270819), (44, 924232), (46, 884048), (88, 462116), (92, 442024), (176, 231058), (184, 221012), (253, 160736), (352, 115529), (368, 110506), (506, 80368), (736, 55253), (1012, 40184), (2024, 20092), (4048, 10046), (5023, 8096)]