85617532

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21383}}^1$

素因数の和:21418

約数の個数: 48

約数和(自身を含む): 201180672

約数和(自身を除く): 115563140

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, 21383, 42766, 85532, 149681, 235213, 277979, 299362, 470426, 555958, 598724, 940852, 1111916, 1646491, 1945853, 3057769, 3292982, 3891706, 6115538, 6585964, 7783412, 12231076, 21404383, 42808766, 85617532]

約数ペア:

[(1, 85617532), (2, 42808766), (4, 21404383), (7, 12231076), (11, 7783412), (13, 6585964), (14, 6115538), (22, 3891706), (26, 3292982), (28, 3057769), (44, 1945853), (52, 1646491), (77, 1111916), (91, 940852), (143, 598724), (154, 555958), (182, 470426), (286, 299362), (308, 277979), (364, 235213), (572, 149681), (1001, 85532), (2002, 42766), (4004, 21383)]