31281792

素因数分解:

$2^7\times 3^1\times {\mathrm{81463}}^1$

素因数の和:81480

約数の個数: 32

約数和(自身を含む): 83093280

約数和(自身を除く): 51811488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 81463, 162926, 244389, 325852, 488778, 651704, 977556, 1303408, 1955112, 2606816, 3910224, 5213632, 7820448, 10427264, 15640896, 31281792]

約数ペア:

[(1, 31281792), (2, 15640896), (3, 10427264), (4, 7820448), (6, 5213632), (8, 3910224), (12, 2606816), (16, 1955112), (24, 1303408), (32, 977556), (48, 651704), (64, 488778), (96, 325852), (128, 244389), (192, 162926), (384, 81463)]