30878464

素因数分解:

$2^8\times {\mathrm{120619}}^1$

素因数の和:120635

約数の個数: 18

約数和(自身を含む): 61636820

約数和(自身を除く): 30758356

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 120619, 241238, 482476, 964952, 1929904, 3859808, 7719616, 15439232, 30878464]

約数ペア:

[(1, 30878464), (2, 15439232), (4, 7719616), (8, 3859808), (16, 1929904), (32, 964952), (64, 482476), (128, 241238), (256, 120619)]