82904924

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{1301}}^1$

素因数の和:1573

約数の個数: 24

約数和(自身を含む): 147646800

約数和(自身を除く): 64741876

約数列:

[1, 2, 4, 89, 178, 179, 356, 358, 716, 1301, 2602, 5204, 15931, 31862, 63724, 115789, 231578, 232879, 463156, 465758, 931516, 20726231, 41452462, 82904924]

約数ペア:

[(1, 82904924), (2, 41452462), (4, 20726231), (89, 931516), (178, 465758), (179, 463156), (356, 232879), (358, 231578), (716, 115789), (1301, 63724), (2602, 31862), (5204, 15931)]