211316624

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{2459}}^1$

素因数の和:2639

約数の個数: 40

約数和(自身を含む): 422785440

約数和(自身を除く): 211468816

約数列:

[1, 2, 4, 8, 16, 41, 82, 131, 164, 262, 328, 524, 656, 1048, 2096, 2459, 4918, 5371, 9836, 10742, 19672, 21484, 39344, 42968, 85936, 100819, 201638, 322129, 403276, 644258, 806552, 1288516, 1613104, 2577032, 5154064, 13207289, 26414578, 52829156, 105658312, 211316624]

約数ペア:

[(1, 211316624), (2, 105658312), (4, 52829156), (8, 26414578), (16, 13207289), (41, 5154064), (82, 2577032), (131, 1613104), (164, 1288516), (262, 806552), (328, 644258), (524, 403276), (656, 322129), (1048, 201638), (2096, 100819), (2459, 85936), (4918, 42968), (5371, 39344), (9836, 21484), (10742, 19672)]