31691036182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{199523}}^1$

素因数の和:199728

約数の個数: 32

約数和(自身を含む): 52794050400

約数和(自身を除く): 21103014218

約数列:

[1, 2, 13, 26, 41, 82, 149, 298, 533, 1066, 1937, 3874, 6109, 12218, 79417, 158834, 199523, 399046, 2593799, 5187598, 8180443, 16360886, 29728927, 59457854, 106345759, 212691518, 386476051, 772952102, 1218886007, 2437772014, 15845518091, 31691036182]

約数ペア:

[(1, 31691036182), (2, 15845518091), (13, 2437772014), (26, 1218886007), (41, 772952102), (82, 386476051), (149, 212691518), (298, 106345759), (533, 59457854), (1066, 29728927), (1937, 16360886), (3874, 8180443), (6109, 5187598), (12218, 2593799), (79417, 399046), (158834, 199523)]