231608248

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{2357}}^1$

素因数の和:2607

約数の個数: 32

約数和(自身を含む): 443115360

約数和(自身を除く): 211507112

約数列:

[1, 2, 4, 8, 71, 142, 173, 284, 346, 568, 692, 1384, 2357, 4714, 9428, 12283, 18856, 24566, 49132, 98264, 167347, 334694, 407761, 669388, 815522, 1338776, 1631044, 3262088, 28951031, 57902062, 115804124, 231608248]

約数ペア:

[(1, 231608248), (2, 115804124), (4, 57902062), (8, 28951031), (71, 3262088), (142, 1631044), (173, 1338776), (284, 815522), (346, 669388), (568, 407761), (692, 334694), (1384, 167347), (2357, 98264), (4714, 49132), (9428, 24566), (12283, 18856)]