827753392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{160169}}^1$

素因数の和:160213

約数の個数: 40

約数和(自身を含む): 1787497200

約数和(自身を除く): 959743808

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 160169, 320338, 640676, 1281352, 2562704, 2722873, 3043211, 5445746, 6086422, 10891492, 12172844, 21782984, 24345688, 43565968, 48691376, 51734587, 103469174, 206938348, 413876696, 827753392]

約数ペア:

[(1, 827753392), (2, 413876696), (4, 206938348), (8, 103469174), (16, 51734587), (17, 48691376), (19, 43565968), (34, 24345688), (38, 21782984), (68, 12172844), (76, 10891492), (136, 6086422), (152, 5445746), (272, 3043211), (304, 2722873), (323, 2562704), (646, 1281352), (1292, 640676), (2584, 320338), (5168, 160169)]