42530696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4049}}^1$

素因数の和:4169

約数の個数: 32

約数和(自身を含む): 86751000

約数和(自身を除く): 44220304

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 4049, 5252, 8098, 10504, 16196, 32392, 52637, 105274, 210548, 408949, 421096, 817898, 1635796, 3271592, 5316337, 10632674, 21265348, 42530696]

約数ペア:

[(1, 42530696), (2, 21265348), (4, 10632674), (8, 5316337), (13, 3271592), (26, 1635796), (52, 817898), (101, 421096), (104, 408949), (202, 210548), (404, 105274), (808, 52637), (1313, 32392), (2626, 16196), (4049, 10504), (5252, 8098)]