31345424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{739}}^1$

素因数の和:999

約数の個数: 40

約数和(自身を含む): 66617760

約数和(自身を除く): 35272336

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 241, 482, 739, 964, 1478, 1928, 2651, 2956, 3856, 5302, 5912, 8129, 10604, 11824, 16258, 21208, 32516, 42416, 65032, 130064, 178099, 356198, 712396, 1424792, 1959089, 2849584, 3918178, 7836356, 15672712, 31345424]

約数ペア:

[(1, 31345424), (2, 15672712), (4, 7836356), (8, 3918178), (11, 2849584), (16, 1959089), (22, 1424792), (44, 712396), (88, 356198), (176, 178099), (241, 130064), (482, 65032), (739, 42416), (964, 32516), (1478, 21208), (1928, 16258), (2651, 11824), (2956, 10604), (3856, 8129), (5302, 5912)]