55378616

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{364333}}^1$

素因数の和:364358

約数の個数: 16

約数和(自身を含む): 109300200

約数和(自身を除く): 53921584

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 364333, 728666, 1457332, 2914664, 6922327, 13844654, 27689308, 55378616]

約数ペア:

[(1, 55378616), (2, 27689308), (4, 13844654), (8, 6922327), (19, 2914664), (38, 1457332), (76, 728666), (152, 364333)]