40331968

素因数分解:

$2^6\times {\mathrm{461}}^1\times {\mathrm{1367}}^1$

素因数の和:1840

約数の個数: 28

約数和(自身を含む): 80266032

約数和(自身を除く): 39934064

約数列:

[1, 2, 4, 8, 16, 32, 64, 461, 922, 1367, 1844, 2734, 3688, 5468, 7376, 10936, 14752, 21872, 29504, 43744, 87488, 630187, 1260374, 2520748, 5041496, 10082992, 20165984, 40331968]

約数ペア:

[(1, 40331968), (2, 20165984), (4, 10082992), (8, 5041496), (16, 2520748), (32, 1260374), (64, 630187), (461, 87488), (922, 43744), (1367, 29504), (1844, 21872), (2734, 14752), (3688, 10936), (5468, 7376)]