928164016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1993}}^1\times {\mathrm{2239}}^1$

素因数の和:4253

約数の個数: 40

約数和(自身を含む): 1938487040

約数和(自身を除く): 1010323024

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1993, 2239, 3986, 4478, 7972, 8956, 15944, 17912, 25909, 29107, 31888, 35824, 51818, 58214, 103636, 116428, 207272, 232856, 414544, 465712, 4462327, 8924654, 17849308, 35698616, 58010251, 71397232, 116020502, 232041004, 464082008, 928164016]

約数ペア:

[(1, 928164016), (2, 464082008), (4, 232041004), (8, 116020502), (13, 71397232), (16, 58010251), (26, 35698616), (52, 17849308), (104, 8924654), (208, 4462327), (1993, 465712), (2239, 414544), (3986, 232856), (4478, 207272), (7972, 116428), (8956, 103636), (15944, 58214), (17912, 51818), (25909, 35824), (29107, 31888)]