87951136

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30203}}^1$

素因数の和:30233

約数の個数: 48

約数和(自身を含む): 213119424

約数和(自身を除く): 125168288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 30203, 60406, 120812, 211421, 241624, 392639, 422842, 483248, 785278, 845684, 966496, 1570556, 1691368, 2748473, 3141112, 3382736, 5496946, 6282224, 6765472, 10993892, 12564448, 21987784, 43975568, 87951136]

約数ペア:

[(1, 87951136), (2, 43975568), (4, 21987784), (7, 12564448), (8, 10993892), (13, 6765472), (14, 6282224), (16, 5496946), (26, 3382736), (28, 3141112), (32, 2748473), (52, 1691368), (56, 1570556), (91, 966496), (104, 845684), (112, 785278), (182, 483248), (208, 422842), (224, 392639), (364, 241624), (416, 211421), (728, 120812), (1456, 60406), (2912, 30203)]