231337132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{72931}}^1$

素因数の和:73009

約数の個数: 24

約数和(自身を含む): 443134832

約数和(自身を除く): 211797700

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 72931, 145862, 291724, 948103, 1896206, 3792412, 4448791, 8897582, 17795164, 57834283, 115668566, 231337132]

約数ペア:

[(1, 231337132), (2, 115668566), (4, 57834283), (13, 17795164), (26, 8897582), (52, 4448791), (61, 3792412), (122, 1896206), (244, 948103), (793, 291724), (1586, 145862), (3172, 72931)]