84643292

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{991}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 150323712

約数和(自身を除く): 65680420

約数列:

[1, 2, 4, 131, 163, 262, 326, 524, 652, 991, 1982, 3964, 21353, 42706, 85412, 129821, 161533, 259642, 323066, 519284, 646132, 21160823, 42321646, 84643292]

約数ペア:

[(1, 84643292), (2, 42321646), (4, 21160823), (131, 646132), (163, 519284), (262, 323066), (326, 259642), (524, 161533), (652, 129821), (991, 85412), (1982, 42706), (3964, 21353)]