80227544

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{2069}}^1$

素因数の和:2243

約数の個数: 32

約数和(自身を含む): 155746800

約数和(自身を除く): 75519256

約数列:

[1, 2, 4, 8, 37, 74, 131, 148, 262, 296, 524, 1048, 2069, 4138, 4847, 8276, 9694, 16552, 19388, 38776, 76553, 153106, 271039, 306212, 542078, 612424, 1084156, 2168312, 10028443, 20056886, 40113772, 80227544]

約数ペア:

[(1, 80227544), (2, 40113772), (4, 20056886), (8, 10028443), (37, 2168312), (74, 1084156), (131, 612424), (148, 542078), (262, 306212), (296, 271039), (524, 153106), (1048, 76553), (2069, 38776), (4138, 19388), (4847, 16552), (8276, 9694)]