15666375968

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{1091}}^1\times {\mathrm{2753}}^1$

素因数の和:4017

約数の個数: 48

約数和(自身を含む): 31072126176

約数和(自身を除く): 15405750208

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1091, 1304, 2182, 2608, 2753, 4364, 5216, 5506, 8728, 11012, 17456, 22024, 34912, 44048, 88096, 177833, 355666, 448739, 711332, 897478, 1422664, 1794956, 2845328, 3003523, 3589912, 5690656, 6007046, 7179824, 12014092, 14359648, 24028184, 48056368, 96112736, 489574249, 979148498, 1958296996, 3916593992, 7833187984, 15666375968]

約数ペア:

[(1, 15666375968), (2, 7833187984), (4, 3916593992), (8, 1958296996), (16, 979148498), (32, 489574249), (163, 96112736), (326, 48056368), (652, 24028184), (1091, 14359648), (1304, 12014092), (2182, 7179824), (2608, 6007046), (2753, 5690656), (4364, 3589912), (5216, 3003523), (5506, 2845328), (8728, 1794956), (11012, 1422664), (17456, 897478), (22024, 711332), (34912, 448739), (44048, 355666), (88096, 177833)]