163882912

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2081}}^1$

素因数の和:2221

約数の個数: 48

約数和(自身を含む): 339982272

約数和(自身を除く): 176099360

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 107, 184, 214, 368, 428, 736, 856, 1712, 2081, 2461, 3424, 4162, 4922, 8324, 9844, 16648, 19688, 33296, 39376, 47863, 66592, 78752, 95726, 191452, 222667, 382904, 445334, 765808, 890668, 1531616, 1781336, 3562672, 5121341, 7125344, 10242682, 20485364, 40970728, 81941456, 163882912]

約数ペア:

[(1, 163882912), (2, 81941456), (4, 40970728), (8, 20485364), (16, 10242682), (23, 7125344), (32, 5121341), (46, 3562672), (92, 1781336), (107, 1531616), (184, 890668), (214, 765808), (368, 445334), (428, 382904), (736, 222667), (856, 191452), (1712, 95726), (2081, 78752), (2461, 66592), (3424, 47863), (4162, 39376), (4922, 33296), (8324, 19688), (9844, 16648)]