31280992

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{51449}}^1$

素因数の和:51478

約数の個数: 24

約数和(自身を含む): 64827000

約数和(自身を除く): 33546008

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 51449, 102898, 205796, 411592, 823184, 977531, 1646368, 1955062, 3910124, 7820248, 15640496, 31280992]

約数ペア:

[(1, 31280992), (2, 15640496), (4, 7820248), (8, 3910124), (16, 1955062), (19, 1646368), (32, 977531), (38, 823184), (76, 411592), (152, 205796), (304, 102898), (608, 51449)]