87924008

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{1481}}^1$

素因数の和:1709

約数の個数: 32

約数和(自身を含む): 169926120

約数和(自身を除く): 82002112

約数列:

[1, 2, 4, 8, 41, 82, 164, 181, 328, 362, 724, 1448, 1481, 2962, 5924, 7421, 11848, 14842, 29684, 59368, 60721, 121442, 242884, 268061, 485768, 536122, 1072244, 2144488, 10990501, 21981002, 43962004, 87924008]

約数ペア:

[(1, 87924008), (2, 43962004), (4, 21981002), (8, 10990501), (41, 2144488), (82, 1072244), (164, 536122), (181, 485768), (328, 268061), (362, 242884), (724, 121442), (1448, 60721), (1481, 59368), (2962, 29684), (5924, 14842), (7421, 11848)]