316675048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{54151}}^1$

素因数の和:54217

約数の個数: 32

約数和(自身を含む): 643325760

約数和(自身を除く): 326650712

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 54151, 108302, 216604, 433208, 920567, 1841134, 2328493, 3682268, 4656986, 7364536, 9313972, 18627944, 39584381, 79168762, 158337524, 316675048]

約数ペア:

[(1, 316675048), (2, 158337524), (4, 79168762), (8, 39584381), (17, 18627944), (34, 9313972), (43, 7364536), (68, 4656986), (86, 3682268), (136, 2328493), (172, 1841134), (344, 920567), (731, 433208), (1462, 216604), (2924, 108302), (5848, 54151)]