16082836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 36465408

約数和(自身を除く): 20382572

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 101, 121, 154, 188, 202, 242, 308, 329, 404, 484, 517, 658, 707, 847, 1034, 1111, 1316, 1414, 1694, 2068, 2222, 2828, 3388, 3619, 4444, 4747, 5687, 7238, 7777, 9494, 11374, 12221, 14476, 15554, 18988, 22748, 24442, 31108, 33229, 39809, 48884, 52217, 66458, 79618, 85547, 104434, 132916, 159236, 171094, 208868, 342188, 365519, 574387, 731038, 1148774, 1462076, 2297548, 4020709, 8041418, 16082836]

約数ペア:

[(1, 16082836), (2, 8041418), (4, 4020709), (7, 2297548), (11, 1462076), (14, 1148774), (22, 731038), (28, 574387), (44, 365519), (47, 342188), (77, 208868), (94, 171094), (101, 159236), (121, 132916), (154, 104434), (188, 85547), (202, 79618), (242, 66458), (308, 52217), (329, 48884), (404, 39809), (484, 33229), (517, 31108), (658, 24442), (707, 22748), (847, 18988), (1034, 15554), (1111, 14476), (1316, 12221), (1414, 11374), (1694, 9494), (2068, 7777), (2222, 7238), (2828, 5687), (3388, 4747), (3619, 4444)]