39586864

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1109}}^1$

素因数の和:1237

約数の個数: 40

約数和(自身を含む): 80932320

約数和(自身を除く): 41345456

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 97, 184, 194, 368, 388, 776, 1109, 1552, 2218, 2231, 4436, 4462, 8872, 8924, 17744, 17848, 25507, 35696, 51014, 102028, 107573, 204056, 215146, 408112, 430292, 860584, 1721168, 2474179, 4948358, 9896716, 19793432, 39586864]

約数ペア:

[(1, 39586864), (2, 19793432), (4, 9896716), (8, 4948358), (16, 2474179), (23, 1721168), (46, 860584), (92, 430292), (97, 408112), (184, 215146), (194, 204056), (368, 107573), (388, 102028), (776, 51014), (1109, 35696), (1552, 25507), (2218, 17848), (2231, 17744), (4436, 8924), (4462, 8872)]