64682368

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{16301}}^1$

素因数の和:16346

約数の個数: 32

約数和(自身を含む): 133024320

約数和(自身を除く): 68341952

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 16301, 32602, 65204, 130408, 260816, 505331, 521632, 1010662, 1043264, 2021324, 2086528, 4042648, 8085296, 16170592, 32341184, 64682368]

約数ペア:

[(1, 64682368), (2, 32341184), (4, 16170592), (8, 8085296), (16, 4042648), (31, 2086528), (32, 2021324), (62, 1043264), (64, 1010662), (124, 521632), (128, 505331), (248, 260816), (496, 130408), (992, 65204), (1984, 32602), (3968, 16301)]