85882028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 166053888

約数和(自身を除く): 80171860

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 131, 262, 311, 524, 527, 622, 1054, 1244, 2108, 2227, 4061, 4454, 5287, 8122, 8908, 9641, 10574, 16244, 19282, 21148, 38564, 40741, 69037, 81482, 138074, 162964, 163897, 276148, 327794, 655588, 692597, 1262971, 1385194, 2525942, 2770388, 5051884, 21470507, 42941014, 85882028]

約数ペア:

[(1, 85882028), (2, 42941014), (4, 21470507), (17, 5051884), (31, 2770388), (34, 2525942), (62, 1385194), (68, 1262971), (124, 692597), (131, 655588), (262, 327794), (311, 276148), (524, 163897), (527, 162964), (622, 138074), (1054, 81482), (1244, 69037), (2108, 40741), (2227, 38564), (4061, 21148), (4454, 19282), (5287, 16244), (8122, 10574), (8908, 9641)]