80302028

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{2069}}^1$

素因数の和:2417

約数の個数: 24

約数和(自身を含む): 145595520

約数和(自身を除く): 65293492

約数列:

[1, 2, 4, 31, 62, 124, 313, 626, 1252, 2069, 4138, 8276, 9703, 19406, 38812, 64139, 128278, 256556, 647597, 1295194, 2590388, 20075507, 40151014, 80302028]

約数ペア:

[(1, 80302028), (2, 40151014), (4, 20075507), (31, 2590388), (62, 1295194), (124, 647597), (313, 256556), (626, 128278), (1252, 64139), (2069, 38812), (4138, 19406), (8276, 9703)]