1610015872

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{5323}}^1$

素因数の和:5493

約数の個数: 64

約数和(自身を含む): 3421202400

約数和(自身を除く): 1811186528

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 139, 272, 278, 544, 556, 1088, 1112, 2176, 2224, 2363, 4448, 4726, 5323, 8896, 9452, 10646, 17792, 18904, 21292, 37808, 42584, 75616, 85168, 90491, 151232, 170336, 180982, 302464, 340672, 361964, 681344, 723928, 739897, 1447856, 1479794, 2895712, 2959588, 5791424, 5919176, 11582848, 11838352, 12578249, 23676704, 25156498, 47353408, 50312996, 94706816, 100625992, 201251984, 402503968, 805007936, 1610015872]

約数ペア:

[(1, 1610015872), (2, 805007936), (4, 402503968), (8, 201251984), (16, 100625992), (17, 94706816), (32, 50312996), (34, 47353408), (64, 25156498), (68, 23676704), (128, 12578249), (136, 11838352), (139, 11582848), (272, 5919176), (278, 5791424), (544, 2959588), (556, 2895712), (1088, 1479794), (1112, 1447856), (2176, 739897), (2224, 723928), (2363, 681344), (4448, 361964), (4726, 340672), (5323, 302464), (8896, 180982), (9452, 170336), (10646, 151232), (17792, 90491), (18904, 85168), (21292, 75616), (37808, 42584)]