42029168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{809}}^1$

素因数の和:1025

約数の個数: 40

約数和(自身を含む): 86780160

約数和(自身を除く): 44750992

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 191, 272, 382, 764, 809, 1528, 1618, 3056, 3236, 3247, 6472, 6494, 12944, 12988, 13753, 25976, 27506, 51952, 55012, 110024, 154519, 220048, 309038, 618076, 1236152, 2472304, 2626823, 5253646, 10507292, 21014584, 42029168]

約数ペア:

[(1, 42029168), (2, 21014584), (4, 10507292), (8, 5253646), (16, 2626823), (17, 2472304), (34, 1236152), (68, 618076), (136, 309038), (191, 220048), (272, 154519), (382, 110024), (764, 55012), (809, 51952), (1528, 27506), (1618, 25976), (3056, 13753), (3236, 12988), (3247, 12944), (6472, 6494)]