435972016

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{331}}^1\times {\mathrm{431}}^1$

素因数の和:961

約数の個数: 40

約数和(自身を含む): 853659648

約数和(自身を除く): 417687632

約数列:

[1, 2, 4, 8, 16, 191, 331, 382, 431, 662, 764, 862, 1324, 1528, 1724, 2648, 3056, 3448, 5296, 6896, 63221, 82321, 126442, 142661, 164642, 252884, 285322, 329284, 505768, 570644, 658568, 1011536, 1141288, 1317136, 2282576, 27248251, 54496502, 108993004, 217986008, 435972016]

約数ペア:

[(1, 435972016), (2, 217986008), (4, 108993004), (8, 54496502), (16, 27248251), (191, 2282576), (331, 1317136), (382, 1141288), (431, 1011536), (662, 658568), (764, 570644), (862, 505768), (1324, 329284), (1528, 285322), (1724, 252884), (2648, 164642), (3056, 142661), (3448, 126442), (5296, 82321), (6896, 63221)]