43326088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1621}}^1$

素因数の和:1897

約数の個数: 32

約数和(自身を含む): 87879960

約数和(自身を除く): 44553872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 257, 514, 1028, 1621, 2056, 3242, 3341, 6484, 6682, 12968, 13364, 21073, 26728, 42146, 84292, 168584, 416597, 833194, 1666388, 3332776, 5415761, 10831522, 21663044, 43326088]

約数ペア:

[(1, 43326088), (2, 21663044), (4, 10831522), (8, 5415761), (13, 3332776), (26, 1666388), (52, 833194), (104, 416597), (257, 168584), (514, 84292), (1028, 42146), (1621, 26728), (2056, 21073), (3242, 13364), (3341, 12968), (6484, 6682)]