31740808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{967}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 65165760

約数和(自身を除く): 33424952

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 373, 746, 967, 1492, 1934, 2984, 3868, 4103, 7736, 8206, 10637, 16412, 21274, 32824, 42548, 85096, 360691, 721382, 1442764, 2885528, 3967601, 7935202, 15870404, 31740808]

約数ペア:

[(1, 31740808), (2, 15870404), (4, 7935202), (8, 3967601), (11, 2885528), (22, 1442764), (44, 721382), (88, 360691), (373, 85096), (746, 42548), (967, 32824), (1492, 21274), (1934, 16412), (2984, 10637), (3868, 8206), (4103, 7736)]