40165504

素因数分解:

$2^7\times {\mathrm{167}}^1\times {\mathrm{1879}}^1$

素因数の和:2060

約数の個数: 32

約数和(自身を含む): 80539200

約数和(自身を除く): 40373696

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 334, 668, 1336, 1879, 2672, 3758, 5344, 7516, 10688, 15032, 21376, 30064, 60128, 120256, 240512, 313793, 627586, 1255172, 2510344, 5020688, 10041376, 20082752, 40165504]

約数ペア:

[(1, 40165504), (2, 20082752), (4, 10041376), (8, 5020688), (16, 2510344), (32, 1255172), (64, 627586), (128, 313793), (167, 240512), (334, 120256), (668, 60128), (1336, 30064), (1879, 21376), (2672, 15032), (3758, 10688), (5344, 7516)]