86129792

素因数分解:

$2^7\times 7^1\times {\mathrm{97}}^1\times {\mathrm{991}}^1$

素因数の和:1109

約数の個数: 64

約数和(自身を含む): 198320640

約数和(自身を除く): 112190848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 388, 448, 679, 776, 896, 991, 1358, 1552, 1982, 2716, 3104, 3964, 5432, 6208, 6937, 7928, 10864, 12416, 13874, 15856, 21728, 27748, 31712, 43456, 55496, 63424, 86912, 96127, 110992, 126848, 192254, 221984, 384508, 443968, 672889, 769016, 887936, 1345778, 1538032, 2691556, 3076064, 5383112, 6152128, 10766224, 12304256, 21532448, 43064896, 86129792]

約数ペア:

[(1, 86129792), (2, 43064896), (4, 21532448), (7, 12304256), (8, 10766224), (14, 6152128), (16, 5383112), (28, 3076064), (32, 2691556), (56, 1538032), (64, 1345778), (97, 887936), (112, 769016), (128, 672889), (194, 443968), (224, 384508), (388, 221984), (448, 192254), (679, 126848), (776, 110992), (896, 96127), (991, 86912), (1358, 63424), (1552, 55496), (1982, 43456), (2716, 31712), (3104, 27748), (3964, 21728), (5432, 15856), (6208, 13874), (6937, 12416), (7928, 10864)]