40284016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5107}}^1$

素因数の和:5161

約数の個数: 40

約数和(自身を含む): 85507920

約数和(自身を除く): 45223904

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 5107, 7888, 10214, 20428, 40856, 81712, 86819, 148103, 173638, 296206, 347276, 592412, 694552, 1184824, 1389104, 2369648, 2517751, 5035502, 10071004, 20142008, 40284016]

約数ペア:

[(1, 40284016), (2, 20142008), (4, 10071004), (8, 5035502), (16, 2517751), (17, 2369648), (29, 1389104), (34, 1184824), (58, 694552), (68, 592412), (116, 347276), (136, 296206), (232, 173638), (272, 148103), (464, 86819), (493, 81712), (986, 40856), (1972, 20428), (3944, 10214), (5107, 7888)]