31157824

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:443

約数の個数: 56

約数和(自身を含む): 65763648

約数和(自身を除く): 34605824

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 64, 92, 122, 184, 244, 347, 368, 488, 694, 736, 976, 1388, 1403, 1472, 1952, 2776, 2806, 3904, 5552, 5612, 7981, 11104, 11224, 15962, 21167, 22208, 22448, 31924, 42334, 44896, 63848, 84668, 89792, 127696, 169336, 255392, 338672, 486841, 510784, 677344, 973682, 1354688, 1947364, 3894728, 7789456, 15578912, 31157824]

約数ペア:

[(1, 31157824), (2, 15578912), (4, 7789456), (8, 3894728), (16, 1947364), (23, 1354688), (32, 973682), (46, 677344), (61, 510784), (64, 486841), (92, 338672), (122, 255392), (184, 169336), (244, 127696), (347, 89792), (368, 84668), (488, 63848), (694, 44896), (736, 42334), (976, 31924), (1388, 22448), (1403, 22208), (1472, 21167), (1952, 15962), (2776, 11224), (2806, 11104), (3904, 7981), (5552, 5612)]