87843784

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{54091}}^1$

素因数の和:54133

約数の個数: 32

約数和(自身を含む): 194731200

約数和(自身を除く): 106887416

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 54091, 108182, 216364, 378637, 432728, 757274, 1514548, 1568639, 3029096, 3137278, 6274556, 10980473, 12549112, 21960946, 43921892, 87843784]

約数ペア:

[(1, 87843784), (2, 43921892), (4, 21960946), (7, 12549112), (8, 10980473), (14, 6274556), (28, 3137278), (29, 3029096), (56, 1568639), (58, 1514548), (116, 757274), (203, 432728), (232, 378637), (406, 216364), (812, 108182), (1624, 54091)]