42670088

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{641}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 82163160

約数和(自身を除く): 39493072

約数列:

[1, 2, 4, 8, 53, 106, 157, 212, 314, 424, 628, 641, 1256, 1282, 2564, 5128, 8321, 16642, 33284, 33973, 66568, 67946, 100637, 135892, 201274, 271784, 402548, 805096, 5333761, 10667522, 21335044, 42670088]

約数ペア:

[(1, 42670088), (2, 21335044), (4, 10667522), (8, 5333761), (53, 805096), (106, 402548), (157, 271784), (212, 201274), (314, 135892), (424, 100637), (628, 67946), (641, 66568), (1256, 33973), (1282, 33284), (2564, 16642), (5128, 8321)]