85464808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{74707}}^1$

素因数の和:74737

約数の個数: 32

約数和(自身を含む): 188264160

約数和(自身を除く): 102799352

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 74707, 149414, 298828, 597656, 821777, 971191, 1643554, 1942382, 3287108, 3884764, 6574216, 7769528, 10683101, 21366202, 42732404, 85464808]

約数ペア:

[(1, 85464808), (2, 42732404), (4, 21366202), (8, 10683101), (11, 7769528), (13, 6574216), (22, 3884764), (26, 3287108), (44, 1942382), (52, 1643554), (88, 971191), (104, 821777), (143, 597656), (286, 298828), (572, 149414), (1144, 74707)]