839969296

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{15427}}^1$

素因数の和:15559

約数の個数: 40

約数和(自身を含む): 1687329504

約数和(自身を除く): 847360208

約数列:

[1, 2, 4, 8, 16, 41, 82, 83, 164, 166, 328, 332, 656, 664, 1328, 3403, 6806, 13612, 15427, 27224, 30854, 54448, 61708, 123416, 246832, 632507, 1265014, 1280441, 2530028, 2560882, 5060056, 5121764, 10120112, 10243528, 20487056, 52498081, 104996162, 209992324, 419984648, 839969296]

約数ペア:

[(1, 839969296), (2, 419984648), (4, 209992324), (8, 104996162), (16, 52498081), (41, 20487056), (82, 10243528), (83, 10120112), (164, 5121764), (166, 5060056), (328, 2560882), (332, 2530028), (656, 1280441), (664, 1265014), (1328, 632507), (3403, 246832), (6806, 123416), (13612, 61708), (15427, 54448), (27224, 30854)]