123471664

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{5087}}^1$

素因数の和:5173

約数の個数: 40

約数和(自身を含む): 251733888

約数和(自身を除く): 128262224

約数列:

[1, 2, 4, 8, 16, 37, 41, 74, 82, 148, 164, 296, 328, 592, 656, 1517, 3034, 5087, 6068, 10174, 12136, 20348, 24272, 40696, 81392, 188219, 208567, 376438, 417134, 752876, 834268, 1505752, 1668536, 3011504, 3337072, 7716979, 15433958, 30867916, 61735832, 123471664]

約数ペア:

[(1, 123471664), (2, 61735832), (4, 30867916), (8, 15433958), (16, 7716979), (37, 3337072), (41, 3011504), (74, 1668536), (82, 1505752), (148, 834268), (164, 752876), (296, 417134), (328, 376438), (592, 208567), (656, 188219), (1517, 81392), (3034, 40696), (5087, 24272), (6068, 20348), (10174, 12136)]