80530648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{24733}}^1$

素因数の和:24787

約数の個数: 32

約数和(自身を含む): 169180560

約数和(自身を除く): 88649912

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 24733, 49466, 98932, 197864, 272063, 544126, 915121, 1088252, 1830242, 2176504, 3660484, 7320968, 10066331, 20132662, 40265324, 80530648]

約数ペア:

[(1, 80530648), (2, 40265324), (4, 20132662), (8, 10066331), (11, 7320968), (22, 3660484), (37, 2176504), (44, 1830242), (74, 1088252), (88, 915121), (148, 544126), (296, 272063), (407, 197864), (814, 98932), (1628, 49466), (3256, 24733)]