40242512

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{24419}}^1$

素因数の和:24530

約数の個数: 20

約数和(自身を含む): 78730080

約数和(自身を除く): 38487568

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 24419, 48838, 97676, 195352, 390704, 2515157, 5030314, 10060628, 20121256, 40242512]

約数ペア:

[(1, 40242512), (2, 20121256), (4, 10060628), (8, 5030314), (16, 2515157), (103, 390704), (206, 195352), (412, 97676), (824, 48838), (1648, 24419)]