42423656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25373}}^1$

素因数の和:25409

約数の個数: 32

約数和(自身を含む): 91346400

約数和(自身を除く): 48922744

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 25373, 50746, 101492, 202984, 279103, 482087, 558206, 964174, 1116412, 1928348, 2232824, 3856696, 5302957, 10605914, 21211828, 42423656]

約数ペア:

[(1, 42423656), (2, 21211828), (4, 10605914), (8, 5302957), (11, 3856696), (19, 2232824), (22, 1928348), (38, 1116412), (44, 964174), (76, 558206), (88, 482087), (152, 279103), (209, 202984), (418, 101492), (836, 50746), (1672, 25373)]