85140952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4523}}^1$

素因数の和:4723

約数の個数: 32

約数和(自身を含む): 172907280

約数和(自身を除く): 87766328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 362, 724, 1448, 2353, 4523, 4706, 9046, 9412, 18092, 18824, 36184, 58799, 117598, 235196, 470392, 818663, 1637326, 3274652, 6549304, 10642619, 21285238, 42570476, 85140952]

約数ペア:

[(1, 85140952), (2, 42570476), (4, 21285238), (8, 10642619), (13, 6549304), (26, 3274652), (52, 1637326), (104, 818663), (181, 470392), (362, 235196), (724, 117598), (1448, 58799), (2353, 36184), (4523, 18824), (4706, 18092), (9046, 9412)]