16185416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8229

約数の個数: 32

約数和(自身を含む): 34406400

約数和(自身を除く): 18220984

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 8191, 16382, 32764, 65528, 106483, 155629, 212966, 311258, 425932, 622516, 851864, 1245032, 2023177, 4046354, 8092708, 16185416]

約数ペア:

[(1, 16185416), (2, 8092708), (4, 4046354), (8, 2023177), (13, 1245032), (19, 851864), (26, 622516), (38, 425932), (52, 311258), (76, 212966), (104, 155629), (152, 106483), (247, 65528), (494, 32764), (988, 16382), (1976, 8191)]