40641824

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{30977}}^1$

素因数の和:31028

約数の個数: 24

約数和(自身を含む): 81967788

約数和(自身を除く): 41325964

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 30977, 61954, 123908, 247816, 495632, 991264, 1270057, 2540114, 5080228, 10160456, 20320912, 40641824]

約数ペア:

[(1, 40641824), (2, 20320912), (4, 10160456), (8, 5080228), (16, 2540114), (32, 1270057), (41, 991264), (82, 495632), (164, 247816), (328, 123908), (656, 61954), (1312, 30977)]