39545648

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2621}}^1$

素因数の和:2693

約数の個数: 40

約数和(自身を含む): 81932256

約数和(自身を除く): 42386608

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 184, 328, 368, 656, 943, 1886, 2621, 3772, 5242, 7544, 10484, 15088, 20968, 41936, 60283, 107461, 120566, 214922, 241132, 429844, 482264, 859688, 964528, 1719376, 2471603, 4943206, 9886412, 19772824, 39545648]

約数ペア:

[(1, 39545648), (2, 19772824), (4, 9886412), (8, 4943206), (16, 2471603), (23, 1719376), (41, 964528), (46, 859688), (82, 482264), (92, 429844), (164, 241132), (184, 214922), (328, 120566), (368, 107461), (656, 60283), (943, 41936), (1886, 20968), (2621, 15088), (3772, 10484), (5242, 7544)]