86398588409

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{15607}}^1$

素因数の和:16005

約数の個数: 32

約数和(自身を含む): 103375405056

約数和(自身を除く): 16976816647

約数列:

[1, 7, 31, 97, 217, 263, 679, 1841, 3007, 8153, 15607, 21049, 25511, 57071, 109249, 178577, 483817, 790841, 1513879, 3386719, 4104641, 5535887, 10597153, 28732487, 46930249, 127243871, 328511743, 398150177, 890707097, 2787051239, 12342655487, 86398588409]

約数ペア:

[(1, 86398588409), (7, 12342655487), (31, 2787051239), (97, 890707097), (217, 398150177), (263, 328511743), (679, 127243871), (1841, 46930249), (3007, 28732487), (8153, 10597153), (15607, 5535887), (21049, 4104641), (25511, 3386719), (57071, 1513879), (109249, 790841), (178577, 483817)]