90103978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{593}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 148191120

約数和(自身を除く): 58087142

約数列:

[1, 2, 17, 34, 41, 82, 109, 218, 593, 697, 1186, 1394, 1853, 3706, 4469, 8938, 10081, 20162, 24313, 48626, 64637, 75973, 129274, 151946, 413321, 826642, 1098829, 2197658, 2650117, 5300234, 45051989, 90103978]

約数ペア:

[(1, 90103978), (2, 45051989), (17, 5300234), (34, 2650117), (41, 2197658), (82, 1098829), (109, 826642), (218, 413321), (593, 151946), (697, 129274), (1186, 75973), (1394, 64637), (1853, 48626), (3706, 24313), (4469, 20162), (8938, 10081)]