27377936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{90059}}^1$

素因数の和:90086

約数の個数: 20

約数和(自身を含む): 55837200

約数和(自身を除く): 28459264

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 90059, 180118, 360236, 720472, 1440944, 1711121, 3422242, 6844484, 13688968, 27377936]

約数ペア:

[(1, 27377936), (2, 13688968), (4, 6844484), (8, 3422242), (16, 1711121), (19, 1440944), (38, 720472), (76, 360236), (152, 180118), (304, 90059)]