239672528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{853}}^1\times {\mathrm{1033}}^1$

素因数の和:1911

約数の個数: 40

約数和(自身を含む): 492734088

約数和(自身を除く): 253061560

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 853, 1033, 1706, 2066, 3412, 4132, 6824, 8264, 13648, 14501, 16528, 17561, 29002, 35122, 58004, 70244, 116008, 140488, 232016, 280976, 881149, 1762298, 3524596, 7049192, 14098384, 14979533, 29959066, 59918132, 119836264, 239672528]

約数ペア:

[(1, 239672528), (2, 119836264), (4, 59918132), (8, 29959066), (16, 14979533), (17, 14098384), (34, 7049192), (68, 3524596), (136, 1762298), (272, 881149), (853, 280976), (1033, 232016), (1706, 140488), (2066, 116008), (3412, 70244), (4132, 58004), (6824, 35122), (8264, 29002), (13648, 17561), (14501, 16528)]