77896304

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{157049}}^1$

素因数の和:157088

約数の個数: 20

約数和(自身を含む): 155793600

約数和(自身を除く): 77897296

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 157049, 314098, 628196, 1256392, 2512784, 4868519, 9737038, 19474076, 38948152, 77896304]

約数ペア:

[(1, 77896304), (2, 38948152), (4, 19474076), (8, 9737038), (16, 4868519), (31, 2512784), (62, 1256392), (124, 628196), (248, 314098), (496, 157049)]