40329512

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1187}}^1$

素因数の和:1361

約数の個数: 32

約数和(自身を含む): 78693120

約数和(自身を除く): 38363608

約数列:

[1, 2, 4, 8, 31, 62, 124, 137, 248, 274, 548, 1096, 1187, 2374, 4247, 4748, 8494, 9496, 16988, 33976, 36797, 73594, 147188, 162619, 294376, 325238, 650476, 1300952, 5041189, 10082378, 20164756, 40329512]

約数ペア:

[(1, 40329512), (2, 20164756), (4, 10082378), (8, 5041189), (31, 1300952), (62, 650476), (124, 325238), (137, 294376), (248, 162619), (274, 147188), (548, 73594), (1096, 36797), (1187, 33976), (2374, 16988), (4247, 9496), (4748, 8494)]