251008

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:104

約数の個数: 32

約数和(自身を含む): 523260

約数和(自身を除く): 272252

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 64, 74, 106, 128, 148, 212, 296, 424, 592, 848, 1184, 1696, 1961, 2368, 3392, 3922, 4736, 6784, 7844, 15688, 31376, 62752, 125504, 251008]

約数ペア:

[(1, 251008), (2, 125504), (4, 62752), (8, 31376), (16, 15688), (32, 7844), (37, 6784), (53, 4736), (64, 3922), (74, 3392), (106, 2368), (128, 1961), (148, 1696), (212, 1184), (296, 848), (424, 592)]