16220512

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 41368320

約数和(自身を除く): 25147808

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 77, 88, 112, 116, 154, 176, 203, 224, 227, 232, 308, 319, 352, 406, 454, 464, 616, 638, 812, 908, 928, 1232, 1276, 1589, 1624, 1816, 2233, 2464, 2497, 2552, 3178, 3248, 3632, 4466, 4994, 5104, 6356, 6496, 6583, 7264, 8932, 9988, 10208, 12712, 13166, 17479, 17864, 19976, 25424, 26332, 34958, 35728, 39952, 46081, 50848, 52664, 69916, 71456, 72413, 79904, 92162, 105328, 139832, 144826, 184324, 210656, 279664, 289652, 368648, 506891, 559328, 579304, 737296, 1013782, 1158608, 1474592, 2027564, 2317216, 4055128, 8110256, 16220512]

約数ペア:

[(1, 16220512), (2, 8110256), (4, 4055128), (7, 2317216), (8, 2027564), (11, 1474592), (14, 1158608), (16, 1013782), (22, 737296), (28, 579304), (29, 559328), (32, 506891), (44, 368648), (56, 289652), (58, 279664), (77, 210656), (88, 184324), (112, 144826), (116, 139832), (154, 105328), (176, 92162), (203, 79904), (224, 72413), (227, 71456), (232, 69916), (308, 52664), (319, 50848), (352, 46081), (406, 39952), (454, 35728), (464, 34958), (616, 26332), (638, 25424), (812, 19976), (908, 17864), (928, 17479), (1232, 13166), (1276, 12712), (1589, 10208), (1624, 9988), (1816, 8932), (2233, 7264), (2464, 6583), (2497, 6496), (2552, 6356), (3178, 5104), (3248, 4994), (3632, 4466)]