91112648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{27983}}^1$

素因数の和:28037

約数の個数: 32

約数和(自身を含む): 191410560

約数和(自身を除く): 100297912

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 27983, 55966, 111932, 223864, 307813, 615626, 1035371, 1231252, 2070742, 2462504, 4141484, 8282968, 11389081, 22778162, 45556324, 91112648]

約数ペア:

[(1, 91112648), (2, 45556324), (4, 22778162), (8, 11389081), (11, 8282968), (22, 4141484), (37, 2462504), (44, 2070742), (74, 1231252), (88, 1035371), (148, 615626), (296, 307813), (407, 223864), (814, 111932), (1628, 55966), (3256, 27983)]