89216452

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{271}}^1\times {\mathrm{487}}^1$

素因数の和:788

約数の個数: 36

約数和(自身を含む): 170034816

約数和(自身を除く): 80818364

約数列:

[1, 2, 4, 13, 26, 52, 169, 271, 338, 487, 542, 676, 974, 1084, 1948, 3523, 6331, 7046, 12662, 14092, 25324, 45799, 82303, 91598, 131977, 164606, 183196, 263954, 329212, 527908, 1715701, 3431402, 6862804, 22304113, 44608226, 89216452]

約数ペア:

[(1, 89216452), (2, 44608226), (4, 22304113), (13, 6862804), (26, 3431402), (52, 1715701), (169, 527908), (271, 329212), (338, 263954), (487, 183196), (542, 164606), (676, 131977), (974, 91598), (1084, 82303), (1948, 45799), (3523, 25324), (6331, 14092), (7046, 12662)]