31853744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4139}}^1$

素因数の和:4197

約数の個数: 40

約数和(自身を含む): 68276880

約数和(自身を除く): 36423136

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 4139, 7696, 8278, 16556, 33112, 53807, 66224, 107614, 153143, 215228, 306286, 430456, 612572, 860912, 1225144, 1990859, 2450288, 3981718, 7963436, 15926872, 31853744]

約数ペア:

[(1, 31853744), (2, 15926872), (4, 7963436), (8, 3981718), (13, 2450288), (16, 1990859), (26, 1225144), (37, 860912), (52, 612572), (74, 430456), (104, 306286), (148, 215228), (208, 153143), (296, 107614), (481, 66224), (592, 53807), (962, 33112), (1924, 16556), (3848, 8278), (4139, 7696)]