86311258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 144410112

約数和(自身を除く): 58098854

約数列:

[1, 2, 11, 22, 73, 146, 223, 241, 446, 482, 803, 1606, 2453, 2651, 4906, 5302, 16279, 17593, 32558, 35186, 53743, 107486, 179069, 193523, 358138, 387046, 591173, 1182346, 3923239, 7846478, 43155629, 86311258]

約数ペア:

[(1, 86311258), (2, 43155629), (11, 7846478), (22, 3923239), (73, 1182346), (146, 591173), (223, 387046), (241, 358138), (446, 193523), (482, 179069), (803, 107486), (1606, 53743), (2453, 35186), (2651, 32558), (4906, 17593), (5302, 16279)]