103772072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{15877}}^1$

素因数の和:15945

約数の個数: 32

約数和(自身を含む): 209589600

約数和(自身を除く): 105817528

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 15877, 31754, 63508, 127016, 301663, 603326, 682711, 1206652, 1365422, 2413304, 2730844, 5461688, 12971509, 25943018, 51886036, 103772072]

約数ペア:

[(1, 103772072), (2, 51886036), (4, 25943018), (8, 12971509), (19, 5461688), (38, 2730844), (43, 2413304), (76, 1365422), (86, 1206652), (152, 682711), (172, 603326), (344, 301663), (817, 127016), (1634, 63508), (3268, 31754), (6536, 15877)]