40240688

素因数分解:

$2^4\times {\mathrm{1051}}^1\times {\mathrm{2393}}^1$

素因数の和:3452

約数の個数: 20

約数和(自身を含む): 78073128

約数和(自身を除く): 37832440

約数列:

[1, 2, 4, 8, 16, 1051, 2102, 2393, 4204, 4786, 8408, 9572, 16816, 19144, 38288, 2515043, 5030086, 10060172, 20120344, 40240688]

約数ペア:

[(1, 40240688), (2, 20120344), (4, 10060172), (8, 5030086), (16, 2515043), (1051, 38288), (2102, 19144), (2393, 16816), (4204, 9572), (4786, 8408)]