16280936

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1013}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 36412740

約数和(自身を除く): 20131804

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 392, 574, 1013, 1148, 2009, 2026, 2296, 4018, 4052, 7091, 8036, 8104, 14182, 16072, 28364, 41533, 49637, 56728, 83066, 99274, 166132, 198548, 290731, 332264, 397096, 581462, 1162924, 2035117, 2325848, 4070234, 8140468, 16280936]

約数ペア:

[(1, 16280936), (2, 8140468), (4, 4070234), (7, 2325848), (8, 2035117), (14, 1162924), (28, 581462), (41, 397096), (49, 332264), (56, 290731), (82, 198548), (98, 166132), (164, 99274), (196, 83066), (287, 56728), (328, 49637), (392, 41533), (574, 28364), (1013, 16072), (1148, 14182), (2009, 8104), (2026, 8036), (2296, 7091), (4018, 4052)]