23665408

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{547}}^1$

素因数の和:589

約数の個数: 54

約数和(自身を含む): 51245124

約数和(自身を除く): 27579716

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 547, 676, 832, 1094, 1352, 1664, 2188, 2704, 3328, 4376, 5408, 7111, 8752, 10816, 14222, 17504, 21632, 28444, 35008, 43264, 56888, 70016, 92443, 113776, 140032, 184886, 227552, 369772, 455104, 739544, 910208, 1479088, 1820416, 2958176, 5916352, 11832704, 23665408]

約数ペア:

[(1, 23665408), (2, 11832704), (4, 5916352), (8, 2958176), (13, 1820416), (16, 1479088), (26, 910208), (32, 739544), (52, 455104), (64, 369772), (104, 227552), (128, 184886), (169, 140032), (208, 113776), (256, 92443), (338, 70016), (416, 56888), (547, 43264), (676, 35008), (832, 28444), (1094, 21632), (1352, 17504), (1664, 14222), (2188, 10816), (2704, 8752), (3328, 7111), (4376, 5408)]