33688790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2063}}^1$

素因数の和:2164

約数の個数: 32

約数和(自身を含む): 64198656

約数和(自身を除く): 30509866

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 710, 1633, 2063, 3266, 4126, 8165, 10315, 16330, 20630, 47449, 94898, 146473, 237245, 292946, 474490, 732365, 1464730, 3368879, 6737758, 16844395, 33688790]

約数ペア:

[(1, 33688790), (2, 16844395), (5, 6737758), (10, 3368879), (23, 1464730), (46, 732365), (71, 474490), (115, 292946), (142, 237245), (230, 146473), (355, 94898), (710, 47449), (1633, 20630), (2063, 16330), (3266, 10315), (4126, 8165)]