31119384

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{857}}^1$

素因数の和:972

約数の個数: 64

約数和(自身を含む): 83397600

約数和(自身を除く): 52278216

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 89, 102, 136, 178, 204, 267, 356, 408, 534, 712, 857, 1068, 1513, 1714, 2136, 2571, 3026, 3428, 4539, 5142, 6052, 6856, 9078, 10284, 12104, 14569, 18156, 20568, 29138, 36312, 43707, 58276, 76273, 87414, 116552, 152546, 174828, 228819, 305092, 349656, 457638, 610184, 915276, 1296641, 1830552, 2593282, 3889923, 5186564, 7779846, 10373128, 15559692, 31119384]

約数ペア:

[(1, 31119384), (2, 15559692), (3, 10373128), (4, 7779846), (6, 5186564), (8, 3889923), (12, 2593282), (17, 1830552), (24, 1296641), (34, 915276), (51, 610184), (68, 457638), (89, 349656), (102, 305092), (136, 228819), (178, 174828), (204, 152546), (267, 116552), (356, 87414), (408, 76273), (534, 58276), (712, 43707), (857, 36312), (1068, 29138), (1513, 20568), (1714, 18156), (2136, 14569), (2571, 12104), (3026, 10284), (3428, 9078), (4539, 6856), (5142, 6052)]