89737856

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 194208000

約数和(自身を除く): 104470144

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 199, 208, 271, 398, 416, 542, 796, 832, 1084, 1592, 1664, 2168, 2587, 3184, 3523, 4336, 5174, 6368, 7046, 8672, 10348, 12736, 14092, 17344, 20696, 25472, 28184, 34688, 41392, 53929, 56368, 82784, 107858, 112736, 165568, 215716, 225472, 331136, 431432, 450944, 701077, 862864, 1402154, 1725728, 2804308, 3451456, 5608616, 6902912, 11217232, 22434464, 44868928, 89737856]

約数ペア:

[(1, 89737856), (2, 44868928), (4, 22434464), (8, 11217232), (13, 6902912), (16, 5608616), (26, 3451456), (32, 2804308), (52, 1725728), (64, 1402154), (104, 862864), (128, 701077), (199, 450944), (208, 431432), (271, 331136), (398, 225472), (416, 215716), (542, 165568), (796, 112736), (832, 107858), (1084, 82784), (1592, 56368), (1664, 53929), (2168, 41392), (2587, 34688), (3184, 28184), (3523, 25472), (4336, 20696), (5174, 17344), (6368, 14092), (7046, 12736), (8672, 10348)]