156929936

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{316391}}^1$

素因数の和:316430

約数の個数: 20

約数和(自身を含む): 313860864

約数和(自身を除く): 156930928

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 316391, 632782, 1265564, 2531128, 5062256, 9808121, 19616242, 39232484, 78464968, 156929936]

約数ペア:

[(1, 156929936), (2, 78464968), (4, 39232484), (8, 19616242), (16, 9808121), (31, 5062256), (62, 2531128), (124, 1265564), (248, 632782), (496, 316391)]