80455832

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{2539}}^1$

素因数の和:2795

約数の個数: 32

約数和(自身を含む): 160477200

約数和(自身を除く): 80021368

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 233, 466, 932, 1864, 2539, 3961, 5078, 7922, 10156, 15844, 20312, 31688, 43163, 86326, 172652, 345304, 591587, 1183174, 2366348, 4732696, 10056979, 20113958, 40227916, 80455832]

約数ペア:

[(1, 80455832), (2, 40227916), (4, 20113958), (8, 10056979), (17, 4732696), (34, 2366348), (68, 1183174), (136, 591587), (233, 345304), (466, 172652), (932, 86326), (1864, 43163), (2539, 31688), (3961, 20312), (5078, 15844), (7922, 10156)]