16697504

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1$

素因数の和:1005

約数の個数: 48

約数和(自身を含む): 35834400

約数和(自身を除く): 19136896

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 152, 232, 304, 464, 551, 608, 928, 947, 1102, 1894, 2204, 3788, 4408, 7576, 8816, 15152, 17632, 17993, 27463, 30304, 35986, 54926, 71972, 109852, 143944, 219704, 287888, 439408, 521797, 575776, 878816, 1043594, 2087188, 4174376, 8348752, 16697504]

約数ペア:

[(1, 16697504), (2, 8348752), (4, 4174376), (8, 2087188), (16, 1043594), (19, 878816), (29, 575776), (32, 521797), (38, 439408), (58, 287888), (76, 219704), (116, 143944), (152, 109852), (232, 71972), (304, 54926), (464, 35986), (551, 30304), (608, 27463), (928, 17993), (947, 17632), (1102, 15152), (1894, 8816), (2204, 7576), (3788, 4408)]