82722832

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:847

約数の個数: 40

約数和(自身を含む): 164400192

約数和(自身を除く): 81677360

約数列:

[1, 2, 4, 8, 16, 61, 122, 131, 244, 262, 488, 524, 647, 976, 1048, 1294, 2096, 2588, 5176, 7991, 10352, 15982, 31964, 39467, 63928, 78934, 84757, 127856, 157868, 169514, 315736, 339028, 631472, 678056, 1356112, 5170177, 10340354, 20680708, 41361416, 82722832]

約数ペア:

[(1, 82722832), (2, 41361416), (4, 20680708), (8, 10340354), (16, 5170177), (61, 1356112), (122, 678056), (131, 631472), (244, 339028), (262, 315736), (488, 169514), (524, 157868), (647, 127856), (976, 84757), (1048, 78934), (1294, 63928), (2096, 39467), (2588, 31964), (5176, 15982), (7991, 10352)]