86578144

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{953}}^1$

素因数の和:1147

約数の個数: 48

約数和(自身を含む): 181748448

約数和(自身を除く): 95170304

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 167, 272, 334, 544, 668, 953, 1336, 1906, 2672, 2839, 3812, 5344, 5678, 7624, 11356, 15248, 16201, 22712, 30496, 32402, 45424, 64804, 90848, 129608, 159151, 259216, 318302, 518432, 636604, 1273208, 2546416, 2705567, 5092832, 5411134, 10822268, 21644536, 43289072, 86578144]

約数ペア:

[(1, 86578144), (2, 43289072), (4, 21644536), (8, 10822268), (16, 5411134), (17, 5092832), (32, 2705567), (34, 2546416), (68, 1273208), (136, 636604), (167, 518432), (272, 318302), (334, 259216), (544, 159151), (668, 129608), (953, 90848), (1336, 64804), (1906, 45424), (2672, 32402), (2839, 30496), (3812, 22712), (5344, 16201), (5678, 15248), (7624, 11356)]