82286204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20551}}^1$

素因数の和:20586

約数の個数: 48

約数和(自身を含む): 193353216

約数和(自身を除く): 111067012

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 20551, 41102, 82204, 143857, 226061, 267163, 287714, 452122, 534326, 575428, 904244, 1068652, 1582427, 1870141, 2938793, 3164854, 3740282, 5877586, 6329708, 7480564, 11755172, 20571551, 41143102, 82286204]

約数ペア:

[(1, 82286204), (2, 41143102), (4, 20571551), (7, 11755172), (11, 7480564), (13, 6329708), (14, 5877586), (22, 3740282), (26, 3164854), (28, 2938793), (44, 1870141), (52, 1582427), (77, 1068652), (91, 904244), (143, 575428), (154, 534326), (182, 452122), (286, 287714), (308, 267163), (364, 226061), (572, 143857), (1001, 82204), (2002, 41102), (4004, 20551)]