16281632

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 34372800

約数和(自身を除く): 18091168

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 76, 122, 152, 244, 304, 439, 488, 608, 878, 976, 1159, 1756, 1952, 2318, 3512, 4636, 7024, 8341, 9272, 14048, 16682, 18544, 26779, 33364, 37088, 53558, 66728, 107116, 133456, 214232, 266912, 428464, 508801, 856928, 1017602, 2035204, 4070408, 8140816, 16281632]

約数ペア:

[(1, 16281632), (2, 8140816), (4, 4070408), (8, 2035204), (16, 1017602), (19, 856928), (32, 508801), (38, 428464), (61, 266912), (76, 214232), (122, 133456), (152, 107116), (244, 66728), (304, 53558), (439, 37088), (488, 33364), (608, 26779), (878, 18544), (976, 16682), (1159, 14048), (1756, 9272), (1952, 8341), (2318, 7024), (3512, 4636)]