260920064

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{24859}}^1$

素因数の和:24916

約数の個数: 36

約数和(自身を含む): 533545320

約数和(自身を除く): 272625256

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 656, 1312, 2624, 5248, 10496, 24859, 49718, 99436, 198872, 397744, 795488, 1019219, 1590976, 2038438, 3181952, 4076876, 6363904, 8153752, 16307504, 32615008, 65230016, 130460032, 260920064]

約数ペア:

[(1, 260920064), (2, 130460032), (4, 65230016), (8, 32615008), (16, 16307504), (32, 8153752), (41, 6363904), (64, 4076876), (82, 3181952), (128, 2038438), (164, 1590976), (256, 1019219), (328, 795488), (656, 397744), (1312, 198872), (2624, 99436), (5248, 49718), (10496, 24859)]