42886864

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:499

約数の個数: 40

約数和(自身を含む): 85307040

約数和(自身を除く): 42420176

約数列:

[1, 2, 4, 8, 16, 59, 118, 181, 236, 251, 362, 472, 502, 724, 944, 1004, 1448, 2008, 2896, 4016, 10679, 14809, 21358, 29618, 42716, 45431, 59236, 85432, 90862, 118472, 170864, 181724, 236944, 363448, 726896, 2680429, 5360858, 10721716, 21443432, 42886864]

約数ペア:

[(1, 42886864), (2, 21443432), (4, 10721716), (8, 5360858), (16, 2680429), (59, 726896), (118, 363448), (181, 236944), (236, 181724), (251, 170864), (362, 118472), (472, 90862), (502, 85432), (724, 59236), (944, 45431), (1004, 42716), (1448, 29618), (2008, 21358), (2896, 14809), (4016, 10679)]