86277530

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1291}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 160187328

約数和(自身を除く): 73909798

約数列:

[1, 2, 5, 10, 41, 82, 163, 205, 326, 410, 815, 1291, 1630, 2582, 6455, 6683, 12910, 13366, 33415, 52931, 66830, 105862, 210433, 264655, 420866, 529310, 1052165, 2104330, 8627753, 17255506, 43138765, 86277530]

約数ペア:

[(1, 86277530), (2, 43138765), (5, 17255506), (10, 8627753), (41, 2104330), (82, 1052165), (163, 529310), (205, 420866), (326, 264655), (410, 210433), (815, 105862), (1291, 66830), (1630, 52931), (2582, 33415), (6455, 13366), (6683, 12910)]