83386408

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 188593920

約数和(自身を除く): 105207512

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 101, 161, 184, 202, 322, 404, 641, 644, 707, 808, 1282, 1288, 1414, 2323, 2564, 2828, 4487, 4646, 5128, 5656, 8974, 9292, 14743, 16261, 17948, 18584, 29486, 32522, 35896, 58972, 64741, 65044, 103201, 117944, 129482, 130088, 206402, 258964, 412804, 453187, 517928, 825608, 906374, 1489043, 1812748, 2978086, 3625496, 5956172, 10423301, 11912344, 20846602, 41693204, 83386408]

約数ペア:

[(1, 83386408), (2, 41693204), (4, 20846602), (7, 11912344), (8, 10423301), (14, 5956172), (23, 3625496), (28, 2978086), (46, 1812748), (56, 1489043), (92, 906374), (101, 825608), (161, 517928), (184, 453187), (202, 412804), (322, 258964), (404, 206402), (641, 130088), (644, 129482), (707, 117944), (808, 103201), (1282, 65044), (1288, 64741), (1414, 58972), (2323, 35896), (2564, 32522), (2828, 29486), (4487, 18584), (4646, 17948), (5128, 16261), (5656, 14743), (8974, 9292)]