85867726

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1933}}^1$

素因数の和:2128

約数の個数: 32

約数和(自身を含む): 155957760

約数和(自身を除く): 70090034

約数列:

[1, 2, 7, 14, 19, 38, 133, 167, 266, 334, 1169, 1933, 2338, 3173, 3866, 6346, 13531, 22211, 27062, 36727, 44422, 73454, 257089, 322811, 514178, 645622, 2259677, 4519354, 6133409, 12266818, 42933863, 85867726]

約数ペア:

[(1, 85867726), (2, 42933863), (7, 12266818), (14, 6133409), (19, 4519354), (38, 2259677), (133, 645622), (167, 514178), (266, 322811), (334, 257089), (1169, 73454), (1933, 44422), (2338, 36727), (3173, 27062), (3866, 22211), (6346, 13531)]