91226278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1039}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 161441280

約数和(自身を除く): 70215002

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 307, 614, 1039, 2078, 3377, 3991, 6754, 7982, 11429, 13507, 22858, 27014, 43901, 87802, 148577, 297154, 318973, 637946, 3508703, 4146649, 7017406, 8293298, 45613139, 91226278]

約数ペア:

[(1, 91226278), (2, 45613139), (11, 8293298), (13, 7017406), (22, 4146649), (26, 3508703), (143, 637946), (286, 318973), (307, 297154), (614, 148577), (1039, 87802), (2078, 43901), (3377, 27014), (3991, 22858), (6754, 13507), (7982, 11429)]