82788166

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 133079040

約数和(自身を除く): 50290874

約数列:

[1, 2, 31, 37, 62, 74, 151, 239, 302, 478, 1147, 2294, 4681, 5587, 7409, 8843, 9362, 11174, 14818, 17686, 36089, 72178, 173197, 274133, 346394, 548266, 1118759, 1335293, 2237518, 2670586, 41394083, 82788166]

約数ペア:

[(1, 82788166), (2, 41394083), (31, 2670586), (37, 2237518), (62, 1335293), (74, 1118759), (151, 548266), (239, 346394), (302, 274133), (478, 173197), (1147, 72178), (2294, 36089), (4681, 17686), (5587, 14818), (7409, 11174), (8843, 9362)]