25640032

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3167}}^1$

素因数の和:3211

約数の個数: 48

約数和(自身を含む): 57480192

約数和(自身を除く): 31840160

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 176, 184, 253, 352, 368, 506, 736, 1012, 2024, 3167, 4048, 6334, 8096, 12668, 25336, 34837, 50672, 69674, 72841, 101344, 139348, 145682, 278696, 291364, 557392, 582728, 801251, 1114784, 1165456, 1602502, 2330912, 3205004, 6410008, 12820016, 25640032]

約数ペア:

[(1, 25640032), (2, 12820016), (4, 6410008), (8, 3205004), (11, 2330912), (16, 1602502), (22, 1165456), (23, 1114784), (32, 801251), (44, 582728), (46, 557392), (88, 291364), (92, 278696), (176, 145682), (184, 139348), (253, 101344), (352, 72841), (368, 69674), (506, 50672), (736, 34837), (1012, 25336), (2024, 12668), (3167, 8096), (4048, 6334)]