89984568

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{120947}}^1$

素因数の和:120987

約数の個数: 32

約数和(自身を含む): 232220160

約数和(自身を除く): 142235592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 120947, 241894, 362841, 483788, 725682, 967576, 1451364, 2902728, 3749357, 7498714, 11248071, 14997428, 22496142, 29994856, 44992284, 89984568]

約数ペア:

[(1, 89984568), (2, 44992284), (3, 29994856), (4, 22496142), (6, 14997428), (8, 11248071), (12, 7498714), (24, 3749357), (31, 2902728), (62, 1451364), (93, 967576), (124, 725682), (186, 483788), (248, 362841), (372, 241894), (744, 120947)]