234510536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{72739}}^1$

素因数の和:72789

約数の個数: 32

約数和(自身を含む): 488812800

約数和(自身を除く): 254302264

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 72739, 145478, 290956, 581912, 945607, 1891214, 2254909, 3782428, 4509818, 7564856, 9019636, 18039272, 29313817, 58627634, 117255268, 234510536]

約数ペア:

[(1, 234510536), (2, 117255268), (4, 58627634), (8, 29313817), (13, 18039272), (26, 9019636), (31, 7564856), (52, 4509818), (62, 3782428), (104, 2254909), (124, 1891214), (248, 945607), (403, 581912), (806, 290956), (1612, 145478), (3224, 72739)]