194645504

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{16529}}^1$

素因数の和:16570

約数の個数: 40

約数和(自身を含む): 405844560

約数和(自身を除く): 211199056

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 2944, 5888, 11776, 16529, 33058, 66116, 132232, 264464, 380167, 528928, 760334, 1057856, 1520668, 2115712, 3041336, 4231424, 6082672, 8462848, 12165344, 24330688, 48661376, 97322752, 194645504]

約数ペア:

[(1, 194645504), (2, 97322752), (4, 48661376), (8, 24330688), (16, 12165344), (23, 8462848), (32, 6082672), (46, 4231424), (64, 3041336), (92, 2115712), (128, 1520668), (184, 1057856), (256, 760334), (368, 528928), (512, 380167), (736, 264464), (1472, 132232), (2944, 66116), (5888, 33058), (11776, 16529)]