40016164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 78575616

約数和(自身を除く): 38559452

約数列:

[1, 2, 4, 17, 31, 34, 41, 62, 68, 82, 124, 164, 463, 527, 697, 926, 1054, 1271, 1394, 1852, 2108, 2542, 2788, 5084, 7871, 14353, 15742, 18983, 21607, 28706, 31484, 37966, 43214, 57412, 75932, 86428, 244001, 322711, 488002, 588473, 645422, 976004, 1176946, 1290844, 2353892, 10004041, 20008082, 40016164]

約数ペア:

[(1, 40016164), (2, 20008082), (4, 10004041), (17, 2353892), (31, 1290844), (34, 1176946), (41, 976004), (62, 645422), (68, 588473), (82, 488002), (124, 322711), (164, 244001), (463, 86428), (527, 75932), (697, 57412), (926, 43214), (1054, 37966), (1271, 31484), (1394, 28706), (1852, 21607), (2108, 18983), (2542, 15742), (2788, 14353), (5084, 7871)]