31914034

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 52254720

約数和(自身を除く): 20340686

約数列:

[1, 2, 19, 38, 47, 94, 107, 167, 214, 334, 893, 1786, 2033, 3173, 4066, 5029, 6346, 7849, 10058, 15698, 17869, 35738, 95551, 149131, 191102, 298262, 339511, 679022, 839843, 1679686, 15957017, 31914034]

約数ペア:

[(1, 31914034), (2, 15957017), (19, 1679686), (38, 839843), (47, 679022), (94, 339511), (107, 298262), (167, 191102), (214, 149131), (334, 95551), (893, 35738), (1786, 17869), (2033, 15698), (3173, 10058), (4066, 7849), (5029, 6346)]