31077438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23869}}^1$

素因数の和:23912

約数の個数: 32

約数和(自身を含む): 73328640

約数和(自身を除く): 42251202

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 23869, 47738, 71607, 143214, 167083, 334166, 501249, 739939, 1002498, 1479878, 2219817, 4439634, 5179573, 10359146, 15538719, 31077438]

約数ペア:

[(1, 31077438), (2, 15538719), (3, 10359146), (6, 5179573), (7, 4439634), (14, 2219817), (21, 1479878), (31, 1002498), (42, 739939), (62, 501249), (93, 334166), (186, 167083), (217, 143214), (434, 71607), (651, 47738), (1302, 23869)]