64312832

素因数分解:

$2^9\times {\mathrm{59}}^1\times {\mathrm{2129}}^1$

素因数の和:2206

約数の個数: 40

約数和(自身を含む): 130739400

約数和(自身を除く): 66426568

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 512, 944, 1888, 2129, 3776, 4258, 7552, 8516, 15104, 17032, 30208, 34064, 68128, 125611, 136256, 251222, 272512, 502444, 545024, 1004888, 1090048, 2009776, 4019552, 8039104, 16078208, 32156416, 64312832]

約数ペア:

[(1, 64312832), (2, 32156416), (4, 16078208), (8, 8039104), (16, 4019552), (32, 2009776), (59, 1090048), (64, 1004888), (118, 545024), (128, 502444), (236, 272512), (256, 251222), (472, 136256), (512, 125611), (944, 68128), (1888, 34064), (2129, 30208), (3776, 17032), (4258, 15104), (7552, 8516)]