16145648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59359}}^1$

素因数の和:59384

約数の個数: 20

約数和(自身を含む): 33122880

約数和(自身を除く): 16977232

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 59359, 118718, 237436, 474872, 949744, 1009103, 2018206, 4036412, 8072824, 16145648]

約数ペア:

[(1, 16145648), (2, 8072824), (4, 4036412), (8, 2018206), (16, 1009103), (17, 949744), (34, 474872), (68, 237436), (136, 118718), (272, 59359)]