85890752672

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{1259}}^1\times {\mathrm{125407}}^1$

素因数の和:126693

約数の個数: 48

約数和(自身を含む): 179187966720

約数和(自身を除く): 93297214048

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 1259, 2518, 5036, 10072, 20144, 21403, 40288, 42806, 85612, 125407, 171224, 250814, 342448, 501628, 684896, 1003256, 2006512, 2131919, 4013024, 4263838, 8527676, 17055352, 34110704, 68221408, 157887413, 315774826, 631549652, 1263099304, 2526198608, 2684086021, 5052397216, 5368172042, 10736344084, 21472688168, 42945376336, 85890752672]

約数ペア:

[(1, 85890752672), (2, 42945376336), (4, 21472688168), (8, 10736344084), (16, 5368172042), (17, 5052397216), (32, 2684086021), (34, 2526198608), (68, 1263099304), (136, 631549652), (272, 315774826), (544, 157887413), (1259, 68221408), (2518, 34110704), (5036, 17055352), (10072, 8527676), (20144, 4263838), (21403, 4013024), (40288, 2131919), (42806, 2006512), (85612, 1003256), (125407, 684896), (171224, 501628), (250814, 342448)]