30932768

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 63068544

約数和(自身を除く): 32135776

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 131, 157, 188, 262, 314, 376, 524, 628, 752, 1048, 1256, 1504, 2096, 2512, 4192, 5024, 6157, 7379, 12314, 14758, 20567, 24628, 29516, 41134, 49256, 59032, 82268, 98512, 118064, 164536, 197024, 236128, 329072, 658144, 966649, 1933298, 3866596, 7733192, 15466384, 30932768]

約数ペア:

[(1, 30932768), (2, 15466384), (4, 7733192), (8, 3866596), (16, 1933298), (32, 966649), (47, 658144), (94, 329072), (131, 236128), (157, 197024), (188, 164536), (262, 118064), (314, 98512), (376, 82268), (524, 59032), (628, 49256), (752, 41134), (1048, 29516), (1256, 24628), (1504, 20567), (2096, 14758), (2512, 12314), (4192, 7379), (5024, 6157)]