30919328

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5167}}^1$

素因数の和:5205

約数の個数: 48

約数和(自身を含む): 70326144

約数和(自身を除く): 39406816

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5167, 5984, 10334, 20668, 41336, 56837, 82672, 87839, 113674, 165344, 175678, 227348, 351356, 454696, 702712, 909392, 966229, 1405424, 1818784, 1932458, 2810848, 3864916, 7729832, 15459664, 30919328]

約数ペア:

[(1, 30919328), (2, 15459664), (4, 7729832), (8, 3864916), (11, 2810848), (16, 1932458), (17, 1818784), (22, 1405424), (32, 966229), (34, 909392), (44, 702712), (68, 454696), (88, 351356), (136, 227348), (176, 175678), (187, 165344), (272, 113674), (352, 87839), (374, 82672), (544, 56837), (748, 41336), (1496, 20668), (2992, 10334), (5167, 5984)]