31819994630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{27337}}^1$

素因数の和:27569

約数の個数: 64

約数和(自身を含む): 62498604672

約数和(自身を除く): 30678610042

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 167, 170, 205, 334, 410, 697, 835, 1394, 1670, 2839, 3485, 5678, 6847, 6970, 13694, 14195, 27337, 28390, 34235, 54674, 68470, 116399, 136685, 232798, 273370, 464729, 581995, 929458, 1120817, 1163990, 2241634, 2323645, 4565279, 4647290, 5604085, 9130558, 11208170, 19053889, 22826395, 38107778, 45652790, 77609743, 95269445, 155219486, 187176439, 190538890, 374352878, 388048715, 776097430, 935882195, 1871764390, 3181999463, 6363998926, 15909997315, 31819994630]

約数ペア:

[(1, 31819994630), (2, 15909997315), (5, 6363998926), (10, 3181999463), (17, 1871764390), (34, 935882195), (41, 776097430), (82, 388048715), (85, 374352878), (167, 190538890), (170, 187176439), (205, 155219486), (334, 95269445), (410, 77609743), (697, 45652790), (835, 38107778), (1394, 22826395), (1670, 19053889), (2839, 11208170), (3485, 9130558), (5678, 5604085), (6847, 4647290), (6970, 4565279), (13694, 2323645), (14195, 2241634), (27337, 1163990), (28390, 1120817), (34235, 929458), (54674, 581995), (68470, 464729), (116399, 273370), (136685, 232798)]