16447376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{827}}^1$

素因数の和:959

約数の個数: 40

約数和(自身を含む): 35113824

約数和(自身を除く): 18666448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 827, 904, 1243, 1654, 1808, 2486, 3308, 4972, 6616, 9097, 9944, 13232, 18194, 19888, 36388, 72776, 93451, 145552, 186902, 373804, 747608, 1027961, 1495216, 2055922, 4111844, 8223688, 16447376]

約数ペア:

[(1, 16447376), (2, 8223688), (4, 4111844), (8, 2055922), (11, 1495216), (16, 1027961), (22, 747608), (44, 373804), (88, 186902), (113, 145552), (176, 93451), (226, 72776), (452, 36388), (827, 19888), (904, 18194), (1243, 13232), (1654, 9944), (1808, 9097), (2486, 6616), (3308, 4972)]