31716356

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2897}}^1$

素因数の和:2948

約数の個数: 48

約数和(自身を含む): 70108416

約数和(自身を除く): 38392060

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 2737, 2897, 5474, 5794, 10948, 11588, 20279, 40558, 49249, 66631, 81116, 98498, 133262, 196996, 266524, 344743, 466417, 689486, 932834, 1132727, 1378972, 1865668, 2265454, 4530908, 7929089, 15858178, 31716356]

約数ペア:

[(1, 31716356), (2, 15858178), (4, 7929089), (7, 4530908), (14, 2265454), (17, 1865668), (23, 1378972), (28, 1132727), (34, 932834), (46, 689486), (68, 466417), (92, 344743), (119, 266524), (161, 196996), (238, 133262), (322, 98498), (391, 81116), (476, 66631), (644, 49249), (782, 40558), (1564, 20279), (2737, 11588), (2897, 10948), (5474, 5794)]