32020768

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:258

約数の個数: 72

約数和(自身を含む): 70834176

約数和(自身を除く): 38813408

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 169, 191, 208, 248, 338, 382, 403, 416, 496, 676, 764, 806, 992, 1352, 1528, 1612, 2483, 2704, 3056, 3224, 4966, 5239, 5408, 5921, 6112, 6448, 9932, 10478, 11842, 12896, 19864, 20956, 23684, 32279, 39728, 41912, 47368, 64558, 76973, 79456, 83824, 94736, 129116, 153946, 167648, 189472, 258232, 307892, 516464, 615784, 1000649, 1032928, 1231568, 2001298, 2463136, 4002596, 8005192, 16010384, 32020768]

約数ペア:

[(1, 32020768), (2, 16010384), (4, 8005192), (8, 4002596), (13, 2463136), (16, 2001298), (26, 1231568), (31, 1032928), (32, 1000649), (52, 615784), (62, 516464), (104, 307892), (124, 258232), (169, 189472), (191, 167648), (208, 153946), (248, 129116), (338, 94736), (382, 83824), (403, 79456), (416, 76973), (496, 64558), (676, 47368), (764, 41912), (806, 39728), (992, 32279), (1352, 23684), (1528, 20956), (1612, 19864), (2483, 12896), (2704, 11842), (3056, 10478), (3224, 9932), (4966, 6448), (5239, 6112), (5408, 5921)]