83723504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{971}}^1$

素因数の和:1313

約数の個数: 40

約数和(自身を含む): 172475568

約数和(自身を除く): 88752064

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 317, 634, 971, 1268, 1942, 2536, 3884, 5072, 5389, 7768, 10778, 15536, 16507, 21556, 33014, 43112, 66028, 86224, 132056, 264112, 307807, 615614, 1231228, 2462456, 4924912, 5232719, 10465438, 20930876, 41861752, 83723504]

約数ペア:

[(1, 83723504), (2, 41861752), (4, 20930876), (8, 10465438), (16, 5232719), (17, 4924912), (34, 2462456), (68, 1231228), (136, 615614), (272, 307807), (317, 264112), (634, 132056), (971, 86224), (1268, 66028), (1942, 43112), (2536, 33014), (3884, 21556), (5072, 16507), (5389, 15536), (7768, 10778)]