97431964

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2591}}^1$

素因数の和:2698

約数の個数: 48

約数和(自身を含む): 209018880

約数和(自身を除く): 111586916

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 79, 119, 158, 238, 316, 476, 553, 1106, 1343, 2212, 2591, 2686, 5182, 5372, 9401, 10364, 18137, 18802, 36274, 37604, 44047, 72548, 88094, 176188, 204689, 308329, 409378, 616658, 818756, 1233316, 1432823, 2865646, 3479713, 5731292, 6959426, 13918852, 24357991, 48715982, 97431964]

約数ペア:

[(1, 97431964), (2, 48715982), (4, 24357991), (7, 13918852), (14, 6959426), (17, 5731292), (28, 3479713), (34, 2865646), (68, 1432823), (79, 1233316), (119, 818756), (158, 616658), (238, 409378), (316, 308329), (476, 204689), (553, 176188), (1106, 88094), (1343, 72548), (2212, 44047), (2591, 37604), (2686, 36274), (5182, 18802), (5372, 18137), (9401, 10364)]