16746904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6481}}^1$

素因数の和:6523

約数の個数: 32

約数和(自身を含む): 35002800

約数和(自身を除く): 18255896

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 6481, 12962, 25924, 51848, 110177, 123139, 220354, 246278, 440708, 492556, 881416, 985112, 2093363, 4186726, 8373452, 16746904]

約数ペア:

[(1, 16746904), (2, 8373452), (4, 4186726), (8, 2093363), (17, 985112), (19, 881416), (34, 492556), (38, 440708), (68, 246278), (76, 220354), (136, 123139), (152, 110177), (323, 51848), (646, 25924), (1292, 12962), (2584, 6481)]