254076344

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{673}}^1\times {\mathrm{1151}}^1$

素因数の和:1871

約数の個数: 32

約数和(自身を含む): 489162240

約数和(自身を除く): 235085896

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 673, 1151, 1346, 2302, 2692, 4604, 5384, 9208, 27593, 47191, 55186, 94382, 110372, 188764, 220744, 377528, 774623, 1549246, 3098492, 6196984, 31759543, 63519086, 127038172, 254076344]

約数ペア:

[(1, 254076344), (2, 127038172), (4, 63519086), (8, 31759543), (41, 6196984), (82, 3098492), (164, 1549246), (328, 774623), (673, 377528), (1151, 220744), (1346, 188764), (2302, 110372), (2692, 94382), (4604, 55186), (5384, 47191), (9208, 27593)]