40704112

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{110609}}^1$

素因数の和:110640

約数の個数: 20

約数和(自身を含む): 82293840

約数和(自身を除く): 41589728

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 110609, 221218, 442436, 884872, 1769744, 2544007, 5088014, 10176028, 20352056, 40704112]

約数ペア:

[(1, 40704112), (2, 20352056), (4, 10176028), (8, 5088014), (16, 2544007), (23, 1769744), (46, 884872), (92, 442436), (184, 221218), (368, 110609)]