64199992

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{911}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 126074880

約数和(自身を除く): 61874888

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 383, 766, 911, 1532, 1822, 3064, 3644, 7288, 8809, 17618, 20953, 35236, 41906, 70472, 83812, 167624, 348913, 697826, 1395652, 2791304, 8024999, 16049998, 32099996, 64199992]

約数ペア:

[(1, 64199992), (2, 32099996), (4, 16049998), (8, 8024999), (23, 2791304), (46, 1395652), (92, 697826), (184, 348913), (383, 167624), (766, 83812), (911, 70472), (1532, 41906), (1822, 35236), (3064, 20953), (3644, 17618), (7288, 8809)]