15690532568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{707801}}^1$

素因数の和:707987

約数の個数: 32

約数和(自身を含む): 31341472560

約数和(自身を除く): 15650939992

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 163, 326, 652, 1304, 2771, 5542, 11084, 22168, 707801, 1415602, 2831204, 5662408, 12032617, 24065234, 48130468, 96260936, 115371563, 230743126, 461486252, 922972504, 1961316571, 3922633142, 7845266284, 15690532568]

約数ペア:

[(1, 15690532568), (2, 7845266284), (4, 3922633142), (8, 1961316571), (17, 922972504), (34, 461486252), (68, 230743126), (136, 115371563), (163, 96260936), (326, 48130468), (652, 24065234), (1304, 12032617), (2771, 5662408), (5542, 2831204), (11084, 1415602), (22168, 707801)]