29691248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109159}}^1$

素因数の和:109184

約数の個数: 20

約数和(自身を含む): 60911280

約数和(自身を除く): 31220032

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 109159, 218318, 436636, 873272, 1746544, 1855703, 3711406, 7422812, 14845624, 29691248]

約数ペア:

[(1, 29691248), (2, 14845624), (4, 7422812), (8, 3711406), (16, 1855703), (17, 1746544), (34, 873272), (68, 436636), (136, 218318), (272, 109159)]