16864331344

素因数分解:

$2^4\times 7^1\times {\mathrm{4021}}^1\times {\mathrm{37447}}^1$

素因数の和:41483

約数の個数: 40

約数和(自身を含む): 37352732288

約数和(自身を除く): 20488400944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4021, 8042, 16084, 28147, 32168, 37447, 56294, 64336, 74894, 112588, 149788, 225176, 262129, 299576, 450352, 524258, 599152, 1048516, 2097032, 4194064, 150574387, 301148774, 602297548, 1054020709, 1204595096, 2108041418, 2409190192, 4216082836, 8432165672, 16864331344]

約数ペア:

[(1, 16864331344), (2, 8432165672), (4, 4216082836), (7, 2409190192), (8, 2108041418), (14, 1204595096), (16, 1054020709), (28, 602297548), (56, 301148774), (112, 150574387), (4021, 4194064), (8042, 2097032), (16084, 1048516), (28147, 599152), (32168, 524258), (37447, 450352), (56294, 299576), (64336, 262129), (74894, 225176), (112588, 149788)]