1320160442872

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{25933}}^1\times {\mathrm{155203}}^1$

素因数の和:181183

約数の個数: 32

約数和(自身を含む): 2535788137680

約数和(自身を除く): 1215627694808

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 25933, 51866, 103732, 155203, 207464, 310406, 620812, 1063253, 1241624, 2126506, 4253012, 6363323, 8506024, 12726646, 25453292, 50906584, 4024879399, 8049758798, 16099517596, 32199035192, 165020055359, 330040110718, 660080221436, 1320160442872]

約数ペア:

[(1, 1320160442872), (2, 660080221436), (4, 330040110718), (8, 165020055359), (41, 32199035192), (82, 16099517596), (164, 8049758798), (328, 4024879399), (25933, 50906584), (51866, 25453292), (103732, 12726646), (155203, 8506024), (207464, 6363323), (310406, 4253012), (620812, 2126506), (1063253, 1241624)]