85897768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 184161600

約数和(自身を除く): 98263832

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 97, 116, 194, 232, 319, 347, 388, 638, 694, 776, 1067, 1276, 1388, 2134, 2552, 2776, 2813, 3817, 4268, 5626, 7634, 8536, 10063, 11252, 15268, 20126, 22504, 30536, 30943, 33659, 40252, 61886, 67318, 80504, 110693, 123772, 134636, 221386, 247544, 269272, 370249, 442772, 740498, 885544, 976111, 1480996, 1952222, 2961992, 3904444, 7808888, 10737221, 21474442, 42948884, 85897768]

約数ペア:

[(1, 85897768), (2, 42948884), (4, 21474442), (8, 10737221), (11, 7808888), (22, 3904444), (29, 2961992), (44, 1952222), (58, 1480996), (88, 976111), (97, 885544), (116, 740498), (194, 442772), (232, 370249), (319, 269272), (347, 247544), (388, 221386), (638, 134636), (694, 123772), (776, 110693), (1067, 80504), (1276, 67318), (1388, 61886), (2134, 40252), (2552, 33659), (2776, 30943), (2813, 30536), (3817, 22504), (4268, 20126), (5626, 15268), (7634, 11252), (8536, 10063)]