16127968

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1$

素因数の和:1339

約数の個数: 48

約数和(自身を含む): 35108640

約数和(自身を除く): 18980672

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1289, 1564, 2578, 3128, 5156, 6256, 10312, 12512, 20624, 21913, 29647, 41248, 43826, 59294, 87652, 118588, 175304, 237176, 350608, 474352, 503999, 701216, 948704, 1007998, 2015996, 4031992, 8063984, 16127968]

約数ペア:

[(1, 16127968), (2, 8063984), (4, 4031992), (8, 2015996), (16, 1007998), (17, 948704), (23, 701216), (32, 503999), (34, 474352), (46, 350608), (68, 237176), (92, 175304), (136, 118588), (184, 87652), (272, 59294), (368, 43826), (391, 41248), (544, 29647), (736, 21913), (782, 20624), (1289, 12512), (1564, 10312), (2578, 6256), (3128, 5156)]