20161915184

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{928607}}^1$

素因数の和:928697

約数の個数: 40

約数和(自身を含む): 41453061120

約数和(自身を除く): 21291145936

約数列:

[1, 2, 4, 8, 16, 23, 46, 59, 92, 118, 184, 236, 368, 472, 944, 1357, 2714, 5428, 10856, 21712, 928607, 1857214, 3714428, 7428856, 14857712, 21357961, 42715922, 54787813, 85431844, 109575626, 170863688, 219151252, 341727376, 438302504, 876605008, 1260119699, 2520239398, 5040478796, 10080957592, 20161915184]

約数ペア:

[(1, 20161915184), (2, 10080957592), (4, 5040478796), (8, 2520239398), (16, 1260119699), (23, 876605008), (46, 438302504), (59, 341727376), (92, 219151252), (118, 170863688), (184, 109575626), (236, 85431844), (368, 54787813), (472, 42715922), (944, 21357961), (1357, 14857712), (2714, 7428856), (5428, 3714428), (10856, 1857214), (21712, 928607)]