39490736

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:449

約数の個数: 40

約数和(自身を含む): 78369984

約数和(自身を除く): 38879248

約数列:

[1, 2, 4, 8, 16, 83, 131, 166, 227, 262, 332, 454, 524, 664, 908, 1048, 1328, 1816, 2096, 3632, 10873, 18841, 21746, 29737, 37682, 43492, 59474, 75364, 86984, 118948, 150728, 173968, 237896, 301456, 475792, 2468171, 4936342, 9872684, 19745368, 39490736]

約数ペア:

[(1, 39490736), (2, 19745368), (4, 9872684), (8, 4936342), (16, 2468171), (83, 475792), (131, 301456), (166, 237896), (227, 173968), (262, 150728), (332, 118948), (454, 86984), (524, 75364), (664, 59474), (908, 43492), (1048, 37682), (1328, 29737), (1816, 21746), (2096, 18841), (3632, 10873)]