80822056

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{18269}}^1$

素因数の和:18361

約数の個数: 32

約数和(自身を含む): 175392000

約数和(自身を除く): 94569944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 18269, 36538, 73076, 127883, 146152, 255766, 511532, 1023064, 1443251, 2886502, 5773004, 10102757, 11546008, 20205514, 40411028, 80822056]

約数ペア:

[(1, 80822056), (2, 40411028), (4, 20205514), (7, 11546008), (8, 10102757), (14, 5773004), (28, 2886502), (56, 1443251), (79, 1023064), (158, 511532), (316, 255766), (553, 146152), (632, 127883), (1106, 73076), (2212, 36538), (4424, 18269)]