39185008

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{457}}^1$

素因数の和:721

約数の個数: 40

約数和(自身を含む): 79735968

約数和(自身を除く): 40550960

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 233, 368, 457, 466, 914, 932, 1828, 1864, 3656, 3728, 5359, 7312, 10511, 10718, 21022, 21436, 42044, 42872, 84088, 85744, 106481, 168176, 212962, 425924, 851848, 1703696, 2449063, 4898126, 9796252, 19592504, 39185008]

約数ペア:

[(1, 39185008), (2, 19592504), (4, 9796252), (8, 4898126), (16, 2449063), (23, 1703696), (46, 851848), (92, 425924), (184, 212962), (233, 168176), (368, 106481), (457, 85744), (466, 84088), (914, 42872), (932, 42044), (1828, 21436), (1864, 21022), (3656, 10718), (3728, 10511), (5359, 7312)]