31129802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 52859520

約数和(自身を除く): 21729718

約数列:

[1, 2, 11, 22, 37, 74, 167, 229, 334, 407, 458, 814, 1837, 2519, 3674, 5038, 6179, 8473, 12358, 16946, 38243, 67969, 76486, 93203, 135938, 186406, 420673, 841346, 1414991, 2829982, 15564901, 31129802]

約数ペア:

[(1, 31129802), (2, 15564901), (11, 2829982), (22, 1414991), (37, 841346), (74, 420673), (167, 186406), (229, 135938), (334, 93203), (407, 76486), (458, 67969), (814, 38243), (1837, 16946), (2519, 12358), (3674, 8473), (5038, 6179)]