31243224

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{21341}}^1$

素因数の和:21411

約数の個数: 32

約数和(自身を含む): 79392240

約数和(自身を除く): 48149016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 21341, 42682, 64023, 85364, 128046, 170728, 256092, 512184, 1301801, 2603602, 3905403, 5207204, 7810806, 10414408, 15621612, 31243224]

約数ペア:

[(1, 31243224), (2, 15621612), (3, 10414408), (4, 7810806), (6, 5207204), (8, 3905403), (12, 2603602), (24, 1301801), (61, 512184), (122, 256092), (183, 170728), (244, 128046), (366, 85364), (488, 64023), (732, 42682), (1464, 21341)]