31246476

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1721}}^1$

素因数の和:1834

約数の個数: 48

約数和(自身を含む): 78109920

約数和(自身を除く): 46863444

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 89, 102, 178, 204, 267, 356, 534, 1068, 1513, 1721, 3026, 3442, 4539, 5163, 6052, 6884, 9078, 10326, 18156, 20652, 29257, 58514, 87771, 117028, 153169, 175542, 306338, 351084, 459507, 612676, 919014, 1838028, 2603873, 5207746, 7811619, 10415492, 15623238, 31246476]

約数ペア:

[(1, 31246476), (2, 15623238), (3, 10415492), (4, 7811619), (6, 5207746), (12, 2603873), (17, 1838028), (34, 919014), (51, 612676), (68, 459507), (89, 351084), (102, 306338), (178, 175542), (204, 153169), (267, 117028), (356, 87771), (534, 58514), (1068, 29257), (1513, 20652), (1721, 18156), (3026, 10326), (3442, 9078), (4539, 6884), (5163, 6052)]