86647584386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4243}}^1\times {\mathrm{21587}}^1$

素因数の和:25886

約数の個数: 32

約数和(自身を含む): 145125243648

約数和(自身を除く): 58477659262

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 4243, 8486, 21587, 43174, 46673, 93346, 182449, 237457, 364898, 474914, 928241, 1856482, 2006939, 4013878, 10210651, 20421302, 91593641, 183187282, 1007530051, 2015060102, 3938526563, 7877053126, 43323792193, 86647584386]

約数ペア:

[(1, 86647584386), (2, 43323792193), (11, 7877053126), (22, 3938526563), (43, 2015060102), (86, 1007530051), (473, 183187282), (946, 91593641), (4243, 20421302), (8486, 10210651), (21587, 4013878), (43174, 2006939), (46673, 1856482), (93346, 928241), (182449, 474914), (237457, 364898)]