80497924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2221}}^1$

素因数の和:2296

約数の個数: 48

約数和(自身を含む): 164623536

約数和(自身を除く): 84125612

約数列:

[1, 2, 4, 13, 17, 26, 34, 41, 52, 68, 82, 164, 221, 442, 533, 697, 884, 1066, 1394, 2132, 2221, 2788, 4442, 8884, 9061, 18122, 28873, 36244, 37757, 57746, 75514, 91061, 115492, 151028, 182122, 364244, 490841, 981682, 1183793, 1548037, 1963364, 2367586, 3096074, 4735172, 6192148, 20124481, 40248962, 80497924]

約数ペア:

[(1, 80497924), (2, 40248962), (4, 20124481), (13, 6192148), (17, 4735172), (26, 3096074), (34, 2367586), (41, 1963364), (52, 1548037), (68, 1183793), (82, 981682), (164, 490841), (221, 364244), (442, 182122), (533, 151028), (697, 115492), (884, 91061), (1066, 75514), (1394, 57746), (2132, 37757), (2221, 36244), (2788, 28873), (4442, 18122), (8884, 9061)]