87956242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{853}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 148800960

約数和(自身を除く): 60844718

約数列:

[1, 2, 11, 22, 43, 86, 109, 218, 473, 853, 946, 1199, 1706, 2398, 4687, 9374, 9383, 18766, 36679, 51557, 73358, 92977, 103114, 185954, 403469, 806938, 1022747, 2045494, 3998011, 7996022, 43978121, 87956242]

約数ペア:

[(1, 87956242), (2, 43978121), (11, 7996022), (22, 3998011), (43, 2045494), (86, 1022747), (109, 806938), (218, 403469), (473, 185954), (853, 103114), (946, 92977), (1199, 73358), (1706, 51557), (2398, 36679), (4687, 18766), (9374, 9383)]