90383072

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1301}}^1$

素因数の和:1491

約数の個数: 48

約数和(自身を含む): 192925152

約数和(自身を除く): 102542080

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 167, 208, 334, 416, 668, 1301, 1336, 2171, 2602, 2672, 4342, 5204, 5344, 8684, 10408, 16913, 17368, 20816, 33826, 34736, 41632, 67652, 69472, 135304, 217267, 270608, 434534, 541216, 869068, 1738136, 2824471, 3476272, 5648942, 6952544, 11297884, 22595768, 45191536, 90383072]

約数ペア:

[(1, 90383072), (2, 45191536), (4, 22595768), (8, 11297884), (13, 6952544), (16, 5648942), (26, 3476272), (32, 2824471), (52, 1738136), (104, 869068), (167, 541216), (208, 434534), (334, 270608), (416, 217267), (668, 135304), (1301, 69472), (1336, 67652), (2171, 41632), (2602, 34736), (2672, 33826), (4342, 20816), (5204, 17368), (5344, 16913), (8684, 10408)]