17193808

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:491

約数の個数: 40

約数和(自身を含む): 34689248

約数和(自身を除く): 17495440

約数列:

[1, 2, 4, 8, 16, 43, 67, 86, 134, 172, 268, 344, 373, 536, 688, 746, 1072, 1492, 2881, 2984, 5762, 5968, 11524, 16039, 23048, 24991, 32078, 46096, 49982, 64156, 99964, 128312, 199928, 256624, 399856, 1074613, 2149226, 4298452, 8596904, 17193808]

約数ペア:

[(1, 17193808), (2, 8596904), (4, 4298452), (8, 2149226), (16, 1074613), (43, 399856), (67, 256624), (86, 199928), (134, 128312), (172, 99964), (268, 64156), (344, 49982), (373, 46096), (536, 32078), (688, 24991), (746, 23048), (1072, 16039), (1492, 11524), (2881, 5968), (2984, 5762)]