91311808

素因数分解:

$2^6\times 7^1\times {\mathrm{203821}}^1$

素因数の和:203840

約数の個数: 28

約数和(自身を含む): 207083152

約数和(自身を除く): 115771344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 203821, 407642, 815284, 1426747, 1630568, 2853494, 3261136, 5706988, 6522272, 11413976, 13044544, 22827952, 45655904, 91311808]

約数ペア:

[(1, 91311808), (2, 45655904), (4, 22827952), (7, 13044544), (8, 11413976), (14, 6522272), (16, 5706988), (28, 3261136), (32, 2853494), (56, 1630568), (64, 1426747), (112, 815284), (224, 407642), (448, 203821)]