40199024

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:545

約数の個数: 40

約数和(自身を含む): 80432352

約数和(自身を除く): 40233328

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 233, 263, 328, 466, 526, 656, 932, 1052, 1864, 2104, 3728, 4208, 9553, 10783, 19106, 21566, 38212, 43132, 61279, 76424, 86264, 122558, 152848, 172528, 245116, 490232, 980464, 2512439, 5024878, 10049756, 20099512, 40199024]

約数ペア:

[(1, 40199024), (2, 20099512), (4, 10049756), (8, 5024878), (16, 2512439), (41, 980464), (82, 490232), (164, 245116), (233, 172528), (263, 152848), (328, 122558), (466, 86264), (526, 76424), (656, 61279), (932, 43132), (1052, 38212), (1864, 21566), (2104, 19106), (3728, 10783), (4208, 9553)]