91303618

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2663}}^1$

素因数の和:2782

約数の個数: 32

約数和(自身を含む): 163676160

約数和(自身を除く): 72372542

約数列:

[1, 2, 7, 14, 31, 62, 79, 158, 217, 434, 553, 1106, 2449, 2663, 4898, 5326, 17143, 18641, 34286, 37282, 82553, 165106, 210377, 420754, 577871, 1155742, 1472639, 2945278, 6521687, 13043374, 45651809, 91303618]

約数ペア:

[(1, 91303618), (2, 45651809), (7, 13043374), (14, 6521687), (31, 2945278), (62, 1472639), (79, 1155742), (158, 577871), (217, 420754), (434, 210377), (553, 165106), (1106, 82553), (2449, 37282), (2663, 34286), (4898, 18641), (5326, 17143)]