42349808

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{733}}^1$

素因数の和:921

約数の個数: 40

約数和(自身を含む): 86283168

約数和(自身を除く): 43933360

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 157, 184, 314, 368, 628, 733, 1256, 1466, 2512, 2932, 3611, 5864, 7222, 11728, 14444, 16859, 28888, 33718, 57776, 67436, 115081, 134872, 230162, 269744, 460324, 920648, 1841296, 2646863, 5293726, 10587452, 21174904, 42349808]

約数ペア:

[(1, 42349808), (2, 21174904), (4, 10587452), (8, 5293726), (16, 2646863), (23, 1841296), (46, 920648), (92, 460324), (157, 269744), (184, 230162), (314, 134872), (368, 115081), (628, 67436), (733, 57776), (1256, 33718), (1466, 28888), (2512, 16859), (2932, 14444), (3611, 11728), (5864, 7222)]