38153488

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:415

約数の個数: 40

約数和(自身を含む): 75620160

約数和(自身を除く): 37466672

約数列:

[1, 2, 4, 8, 16, 109, 131, 167, 218, 262, 334, 436, 524, 668, 872, 1048, 1336, 1744, 2096, 2672, 14279, 18203, 21877, 28558, 36406, 43754, 57116, 72812, 87508, 114232, 145624, 175016, 228464, 291248, 350032, 2384593, 4769186, 9538372, 19076744, 38153488]

約数ペア:

[(1, 38153488), (2, 19076744), (4, 9538372), (8, 4769186), (16, 2384593), (109, 350032), (131, 291248), (167, 228464), (218, 175016), (262, 145624), (334, 114232), (436, 87508), (524, 72812), (668, 57116), (872, 43754), (1048, 36406), (1336, 28558), (1744, 21877), (2096, 18203), (2672, 14279)]