82117568

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{431}}^1$

素因数の和:685

約数の個数: 56

約数和(自身を含む): 176662080

約数和(自身を除く): 94544512

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 229, 416, 431, 458, 832, 862, 916, 1724, 1832, 2977, 3448, 3664, 5603, 5954, 6896, 7328, 11206, 11908, 13792, 14656, 22412, 23816, 27584, 44824, 47632, 89648, 95264, 98699, 179296, 190528, 197398, 358592, 394796, 789592, 1283087, 1579184, 2566174, 3158368, 5132348, 6316736, 10264696, 20529392, 41058784, 82117568]

約数ペア:

[(1, 82117568), (2, 41058784), (4, 20529392), (8, 10264696), (13, 6316736), (16, 5132348), (26, 3158368), (32, 2566174), (52, 1579184), (64, 1283087), (104, 789592), (208, 394796), (229, 358592), (416, 197398), (431, 190528), (458, 179296), (832, 98699), (862, 95264), (916, 89648), (1724, 47632), (1832, 44824), (2977, 27584), (3448, 23816), (3664, 22412), (5603, 14656), (5954, 13792), (6896, 11908), (7328, 11206)]