129342208

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{12323}}^1$

素因数の和:12380

約数の個数: 36

約数和(自身を含む): 264497688

約数和(自身を除く): 135155480

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 656, 1312, 2624, 5248, 10496, 12323, 24646, 49292, 98584, 197168, 394336, 505243, 788672, 1010486, 1577344, 2020972, 3154688, 4041944, 8083888, 16167776, 32335552, 64671104, 129342208]

約数ペア:

[(1, 129342208), (2, 64671104), (4, 32335552), (8, 16167776), (16, 8083888), (32, 4041944), (41, 3154688), (64, 2020972), (82, 1577344), (128, 1010486), (164, 788672), (256, 505243), (328, 394336), (656, 197168), (1312, 98584), (2624, 49292), (5248, 24646), (10496, 12323)]