4160164

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 36

約数和(自身を含む): 7979664

約数和(自身を除く): 3819500

約数列:

[1, 2, 4, 19, 38, 43, 67, 76, 86, 134, 172, 268, 361, 722, 817, 1273, 1444, 1634, 2546, 2881, 3268, 5092, 5762, 11524, 15523, 24187, 31046, 48374, 54739, 62092, 96748, 109478, 218956, 1040041, 2080082, 4160164]

約数ペア:

[(1, 4160164), (2, 2080082), (4, 1040041), (19, 218956), (38, 109478), (43, 96748), (67, 62092), (76, 54739), (86, 48374), (134, 31046), (172, 24187), (268, 15523), (361, 11524), (722, 5762), (817, 5092), (1273, 3268), (1444, 2881), (1634, 2546)]