38980064

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{18181}}^1$

素因数の和:18258

約数の個数: 24

約数和(自身を含む): 77891688

約数和(自身を除く): 38911624

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 18181, 36362, 72724, 145448, 290896, 581792, 1218127, 2436254, 4872508, 9745016, 19490032, 38980064]

約数ペア:

[(1, 38980064), (2, 19490032), (4, 9745016), (8, 4872508), (16, 2436254), (32, 1218127), (67, 581792), (134, 290896), (268, 145448), (536, 72724), (1072, 36362), (2144, 18181)]