85573904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2273}}^1$

素因数の和:2475

約数の個数: 40

約数和(自身を含む): 179618712

約数和(自身を除く): 94044808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 181, 208, 362, 724, 1448, 2273, 2353, 2896, 4546, 4706, 9092, 9412, 18184, 18824, 29549, 36368, 37648, 59098, 118196, 236392, 411413, 472784, 822826, 1645652, 3291304, 5348369, 6582608, 10696738, 21393476, 42786952, 85573904]

約数ペア:

[(1, 85573904), (2, 42786952), (4, 21393476), (8, 10696738), (13, 6582608), (16, 5348369), (26, 3291304), (52, 1645652), (104, 822826), (181, 472784), (208, 411413), (362, 236392), (724, 118196), (1448, 59098), (2273, 37648), (2353, 36368), (2896, 29549), (4546, 18824), (4706, 18184), (9092, 9412)]