83745368

素因数分解:

$2^3\times 7^1\times {\mathrm{641}}^1\times {\mathrm{2333}}^1$

素因数の和:2987

約数の個数: 32

約数和(自身を含む): 179811360

約数和(自身を除く): 96065992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 641, 1282, 2333, 2564, 4487, 4666, 5128, 8974, 9332, 16331, 17948, 18664, 32662, 35896, 65324, 130648, 1495453, 2990906, 5981812, 10468171, 11963624, 20936342, 41872684, 83745368]

約数ペア:

[(1, 83745368), (2, 41872684), (4, 20936342), (7, 11963624), (8, 10468171), (14, 5981812), (28, 2990906), (56, 1495453), (641, 130648), (1282, 65324), (2333, 35896), (2564, 32662), (4487, 18664), (4666, 17948), (5128, 16331), (8974, 9332)]