31216536

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{11117}}^1$

素因数の和:11145

約数の個数: 64

約数和(自身を含む): 93391200

約数和(自身を除く): 62174664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 11117, 22234, 33351, 44468, 66702, 88936, 100053, 133404, 144521, 200106, 266808, 289042, 300159, 400212, 433563, 578084, 600318, 800424, 867126, 1156168, 1200636, 1300689, 1734252, 2401272, 2601378, 3468504, 3902067, 5202756, 7804134, 10405512, 15608268, 31216536]

約数ペア:

[(1, 31216536), (2, 15608268), (3, 10405512), (4, 7804134), (6, 5202756), (8, 3902067), (9, 3468504), (12, 2601378), (13, 2401272), (18, 1734252), (24, 1300689), (26, 1200636), (27, 1156168), (36, 867126), (39, 800424), (52, 600318), (54, 578084), (72, 433563), (78, 400212), (104, 300159), (108, 289042), (117, 266808), (156, 200106), (216, 144521), (234, 133404), (312, 100053), (351, 88936), (468, 66702), (702, 44468), (936, 33351), (1404, 22234), (2808, 11117)]