18993670088

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{160387}}^1$

素因数の和:160637

約数の個数: 32

約数和(自身を含む): 36202779360

約数和(自身を除く): 17209109272

約数列:

[1, 2, 4, 8, 113, 131, 226, 262, 452, 524, 904, 1048, 14803, 29606, 59212, 118424, 160387, 320774, 641548, 1283096, 18123731, 21010697, 36247462, 42021394, 72494924, 84042788, 144989848, 168085576, 2374208761, 4748417522, 9496835044, 18993670088]

約数ペア:

[(1, 18993670088), (2, 9496835044), (4, 4748417522), (8, 2374208761), (113, 168085576), (131, 144989848), (226, 84042788), (262, 72494924), (452, 42021394), (524, 36247462), (904, 21010697), (1048, 18123731), (14803, 1283096), (29606, 641548), (59212, 320774), (118424, 160387)]