86946392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{2671}}^1$

素因数の和:3003

約数の個数: 32

約数和(自身を含む): 176191680

約数和(自身を除く): 89245288

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 313, 626, 1252, 2504, 2671, 4069, 5342, 8138, 10684, 16276, 21368, 32552, 34723, 69446, 138892, 277784, 836023, 1672046, 3344092, 6688184, 10868299, 21736598, 43473196, 86946392]

約数ペア:

[(1, 86946392), (2, 43473196), (4, 21736598), (8, 10868299), (13, 6688184), (26, 3344092), (52, 1672046), (104, 836023), (313, 277784), (626, 138892), (1252, 69446), (2504, 34723), (2671, 32552), (4069, 21368), (5342, 16276), (8138, 10684)]