214291256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{38431}}^1$

素因数の和:38495

約数の個数: 32

約数和(自身を含む): 435818880

約数和(自身を除く): 221527624

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 38431, 76862, 153724, 307448, 653327, 1306654, 1575671, 2613308, 3151342, 5226616, 6302684, 12605368, 26786407, 53572814, 107145628, 214291256]

約数ペア:

[(1, 214291256), (2, 107145628), (4, 53572814), (8, 26786407), (17, 12605368), (34, 6302684), (41, 5226616), (68, 3151342), (82, 2613308), (136, 1575671), (164, 1306654), (328, 653327), (697, 307448), (1394, 153724), (2788, 76862), (5576, 38431)]