87191522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 146145600

約数和(自身を除く): 58954078

約数列:

[1, 2, 11, 22, 67, 134, 149, 298, 397, 737, 794, 1474, 1639, 3278, 4367, 8734, 9983, 19966, 26599, 53198, 59153, 109813, 118306, 219626, 292589, 585178, 650683, 1301366, 3963251, 7926502, 43595761, 87191522]

約数ペア:

[(1, 87191522), (2, 43595761), (11, 7926502), (22, 3963251), (67, 1301366), (134, 650683), (149, 585178), (298, 292589), (397, 219626), (737, 118306), (794, 109813), (1474, 59153), (1639, 53198), (3278, 26599), (4367, 19966), (8734, 9983)]