89152864

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{443}}^1$

素因数の和:803

約数の個数: 48

約数和(自身を含む): 185734080

約数和(自身を除く): 96581216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 331, 443, 608, 662, 886, 1324, 1772, 2648, 3544, 5296, 6289, 7088, 8417, 10592, 12578, 14176, 16834, 25156, 33668, 50312, 67336, 100624, 134672, 146633, 201248, 269344, 293266, 586532, 1173064, 2346128, 2786027, 4692256, 5572054, 11144108, 22288216, 44576432, 89152864]

約数ペア:

[(1, 89152864), (2, 44576432), (4, 22288216), (8, 11144108), (16, 5572054), (19, 4692256), (32, 2786027), (38, 2346128), (76, 1173064), (152, 586532), (304, 293266), (331, 269344), (443, 201248), (608, 146633), (662, 134672), (886, 100624), (1324, 67336), (1772, 50312), (2648, 33668), (3544, 25156), (5296, 16834), (6289, 14176), (7088, 12578), (8417, 10592)]