201607554128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1597}}^1\times {\mathrm{254519}}^1$

素因数の和:256155

約数の個数: 40

約数和(自身を含む): 403469176320

約数和(自身を除く): 201861622192

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1597, 3194, 6388, 12776, 25552, 49507, 99014, 198028, 254519, 396056, 509038, 792112, 1018076, 2036152, 4072304, 7890089, 15780178, 31560356, 63120712, 126241424, 406466843, 812933686, 1625867372, 3251734744, 6503469488, 12600472133, 25200944266, 50401888532, 100803777064, 201607554128]

約数ペア:

[(1, 201607554128), (2, 100803777064), (4, 50401888532), (8, 25200944266), (16, 12600472133), (31, 6503469488), (62, 3251734744), (124, 1625867372), (248, 812933686), (496, 406466843), (1597, 126241424), (3194, 63120712), (6388, 31560356), (12776, 15780178), (25552, 7890089), (49507, 4072304), (99014, 2036152), (198028, 1018076), (254519, 792112), (396056, 509038)]