3121571968

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{155333}}^1$

素因数の和:155504

約数の個数: 32

約数和(自身を含む): 6258406860

約数和(自身を除く): 3136834892

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 1256, 2512, 5024, 10048, 20096, 155333, 310666, 621332, 1242664, 2485328, 4970656, 9941312, 19882624, 24387281, 48774562, 97549124, 195098248, 390196496, 780392992, 1560785984, 3121571968]

約数ペア:

[(1, 3121571968), (2, 1560785984), (4, 780392992), (8, 390196496), (16, 195098248), (32, 97549124), (64, 48774562), (128, 24387281), (157, 19882624), (314, 9941312), (628, 4970656), (1256, 2485328), (2512, 1242664), (5024, 621332), (10048, 310666), (20096, 155333)]