191284736

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{7949}}^1$

素因数の和:8014

約数の個数: 40

約数和(自身を含む): 390376800

約数和(自身を除く): 199092064

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1504, 3008, 6016, 7949, 12032, 15898, 24064, 31796, 63592, 127184, 254368, 373603, 508736, 747206, 1017472, 1494412, 2034944, 2988824, 4069888, 5977648, 11955296, 23910592, 47821184, 95642368, 191284736]

約数ペア:

[(1, 191284736), (2, 95642368), (4, 47821184), (8, 23910592), (16, 11955296), (32, 5977648), (47, 4069888), (64, 2988824), (94, 2034944), (128, 1494412), (188, 1017472), (256, 747206), (376, 508736), (512, 373603), (752, 254368), (1504, 127184), (3008, 63592), (6016, 31796), (7949, 24064), (12032, 15898)]