31279776

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1602

約数の個数: 96

約数和(自身を含む): 94348800

約数和(自身を除く): 63069024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 66, 76, 88, 96, 114, 132, 152, 176, 209, 228, 264, 304, 352, 418, 456, 528, 608, 627, 836, 912, 1056, 1254, 1559, 1672, 1824, 2508, 3118, 3344, 4677, 5016, 6236, 6688, 9354, 10032, 12472, 17149, 18708, 20064, 24944, 29621, 34298, 37416, 49888, 51447, 59242, 68596, 74832, 88863, 102894, 118484, 137192, 149664, 177726, 205788, 236968, 274384, 325831, 355452, 411576, 473936, 548768, 651662, 710904, 823152, 947872, 977493, 1303324, 1421808, 1646304, 1954986, 2606648, 2843616, 3909972, 5213296, 7819944, 10426592, 15639888, 31279776]

約数ペア:

[(1, 31279776), (2, 15639888), (3, 10426592), (4, 7819944), (6, 5213296), (8, 3909972), (11, 2843616), (12, 2606648), (16, 1954986), (19, 1646304), (22, 1421808), (24, 1303324), (32, 977493), (33, 947872), (38, 823152), (44, 710904), (48, 651662), (57, 548768), (66, 473936), (76, 411576), (88, 355452), (96, 325831), (114, 274384), (132, 236968), (152, 205788), (176, 177726), (209, 149664), (228, 137192), (264, 118484), (304, 102894), (352, 88863), (418, 74832), (456, 68596), (528, 59242), (608, 51447), (627, 49888), (836, 37416), (912, 34298), (1056, 29621), (1254, 24944), (1559, 20064), (1672, 18708), (1824, 17149), (2508, 12472), (3118, 10032), (3344, 9354), (4677, 6688), (5016, 6236)]