69356416

素因数分解:

$2^7\times {\mathrm{331}}^1\times {\mathrm{1637}}^1$

素因数の和:1982

約数の個数: 32

約数和(自身を含む): 138673080

約数和(自身を除く): 69316664

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 331, 662, 1324, 1637, 2648, 3274, 5296, 6548, 10592, 13096, 21184, 26192, 42368, 52384, 104768, 209536, 541847, 1083694, 2167388, 4334776, 8669552, 17339104, 34678208, 69356416]

約数ペア:

[(1, 69356416), (2, 34678208), (4, 17339104), (8, 8669552), (16, 4334776), (32, 2167388), (64, 1083694), (128, 541847), (331, 209536), (662, 104768), (1324, 52384), (1637, 42368), (2648, 26192), (3274, 21184), (5296, 13096), (6548, 10592)]