31247267768

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{241807}}^1$

素因数の和:242399

約数の個数: 32

約数和(自身を含む): 60717988800

約数和(自身を除く): 29470721032

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 557, 1114, 2228, 4456, 16153, 32306, 64612, 129224, 241807, 483614, 967228, 1934456, 7012403, 14024806, 28049612, 56099224, 134686499, 269372998, 538745996, 1077491992, 3905908471, 7811816942, 15623633884, 31247267768]

約数ペア:

[(1, 31247267768), (2, 15623633884), (4, 7811816942), (8, 3905908471), (29, 1077491992), (58, 538745996), (116, 269372998), (232, 134686499), (557, 56099224), (1114, 28049612), (2228, 14024806), (4456, 7012403), (16153, 1934456), (32306, 967228), (64612, 483614), (129224, 241807)]