40737968

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3571}}^1$

素因数の和:3633

約数の個数: 40

約数和(自身を含む): 85042176

約数和(自身を除く): 44304208

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 3571, 5704, 7142, 11408, 14284, 28568, 57136, 82133, 110701, 164266, 221402, 328532, 442804, 657064, 885608, 1314128, 1771216, 2546123, 5092246, 10184492, 20368984, 40737968]

約数ペア:

[(1, 40737968), (2, 20368984), (4, 10184492), (8, 5092246), (16, 2546123), (23, 1771216), (31, 1314128), (46, 885608), (62, 657064), (92, 442804), (124, 328532), (184, 221402), (248, 164266), (368, 110701), (496, 82133), (713, 57136), (1426, 28568), (2852, 14284), (3571, 11408), (5704, 7142)]