12832016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:711

約数の個数: 40

約数和(自身を含む): 26331648

約数和(自身を除く): 13499632

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 631, 656, 1262, 1271, 2524, 2542, 5048, 5084, 10096, 10168, 19561, 20336, 25871, 39122, 51742, 78244, 103484, 156488, 206968, 312976, 413936, 802001, 1604002, 3208004, 6416008, 12832016]

約数ペア:

[(1, 12832016), (2, 6416008), (4, 3208004), (8, 1604002), (16, 802001), (31, 413936), (41, 312976), (62, 206968), (82, 156488), (124, 103484), (164, 78244), (248, 51742), (328, 39122), (496, 25871), (631, 20336), (656, 19561), (1262, 10168), (1271, 10096), (2524, 5084), (2542, 5048)]