31204056

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{971}}^1$

素因数の和:1096

約数の個数: 64

約数和(自身を含む): 84913920

約数和(自身を除く): 53709864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 103, 104, 156, 206, 309, 312, 412, 618, 824, 971, 1236, 1339, 1942, 2472, 2678, 2913, 3884, 4017, 5356, 5826, 7768, 8034, 10712, 11652, 12623, 16068, 23304, 25246, 32136, 37869, 50492, 75738, 100013, 100984, 151476, 200026, 300039, 302952, 400052, 600078, 800104, 1200156, 1300169, 2400312, 2600338, 3900507, 5200676, 7801014, 10401352, 15602028, 31204056]

約数ペア:

[(1, 31204056), (2, 15602028), (3, 10401352), (4, 7801014), (6, 5200676), (8, 3900507), (12, 2600338), (13, 2400312), (24, 1300169), (26, 1200156), (39, 800104), (52, 600078), (78, 400052), (103, 302952), (104, 300039), (156, 200026), (206, 151476), (309, 100984), (312, 100013), (412, 75738), (618, 50492), (824, 37869), (971, 32136), (1236, 25246), (1339, 23304), (1942, 16068), (2472, 12623), (2678, 11652), (2913, 10712), (3884, 8034), (4017, 7768), (5356, 5826)]