80338024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 168920640

約数和(自身を除く): 88582616

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 83, 104, 164, 166, 227, 328, 332, 454, 533, 664, 908, 1066, 1079, 1816, 2132, 2158, 2951, 3403, 4264, 4316, 5902, 6806, 8632, 9307, 11804, 13612, 18614, 18841, 23608, 27224, 37228, 37682, 44239, 74456, 75364, 88478, 120991, 150728, 176956, 241982, 244933, 353912, 483964, 489866, 772481, 967928, 979732, 1544962, 1959464, 3089924, 6179848, 10042253, 20084506, 40169012, 80338024]

約数ペア:

[(1, 80338024), (2, 40169012), (4, 20084506), (8, 10042253), (13, 6179848), (26, 3089924), (41, 1959464), (52, 1544962), (82, 979732), (83, 967928), (104, 772481), (164, 489866), (166, 483964), (227, 353912), (328, 244933), (332, 241982), (454, 176956), (533, 150728), (664, 120991), (908, 88478), (1066, 75364), (1079, 74456), (1816, 44239), (2132, 37682), (2158, 37228), (2951, 27224), (3403, 23608), (4264, 18841), (4316, 18614), (5902, 13612), (6806, 11804), (8632, 9307)]