82989568

素因数分解:

$2^9\times {\mathrm{19}}^2\times {\mathrm{449}}^1$

素因数の和:505

約数の個数: 60

約数和(自身を含む): 175393350

約数和(自身を除く): 92403782

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 361, 449, 512, 608, 722, 898, 1216, 1444, 1796, 2432, 2888, 3592, 4864, 5776, 7184, 8531, 9728, 11552, 14368, 17062, 23104, 28736, 34124, 46208, 57472, 68248, 92416, 114944, 136496, 162089, 184832, 229888, 272992, 324178, 545984, 648356, 1091968, 1296712, 2183936, 2593424, 4367872, 5186848, 10373696, 20747392, 41494784, 82989568]

約数ペア:

[(1, 82989568), (2, 41494784), (4, 20747392), (8, 10373696), (16, 5186848), (19, 4367872), (32, 2593424), (38, 2183936), (64, 1296712), (76, 1091968), (128, 648356), (152, 545984), (256, 324178), (304, 272992), (361, 229888), (449, 184832), (512, 162089), (608, 136496), (722, 114944), (898, 92416), (1216, 68248), (1444, 57472), (1796, 46208), (2432, 34124), (2888, 28736), (3592, 23104), (4864, 17062), (5776, 14368), (7184, 11552), (8531, 9728)]