131614592

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 277603200

約数和(自身を除く): 145988608

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 248, 328, 496, 656, 809, 992, 1271, 1312, 1618, 1984, 2542, 2624, 3236, 3968, 5084, 5248, 6472, 10168, 12944, 20336, 25079, 25888, 33169, 40672, 50158, 51776, 66338, 81344, 100316, 103552, 132676, 162688, 200632, 265352, 401264, 530704, 802528, 1028239, 1061408, 1605056, 2056478, 2122816, 3210112, 4112956, 4245632, 8225912, 16451824, 32903648, 65807296, 131614592]

約数ペア:

[(1, 131614592), (2, 65807296), (4, 32903648), (8, 16451824), (16, 8225912), (31, 4245632), (32, 4112956), (41, 3210112), (62, 2122816), (64, 2056478), (82, 1605056), (124, 1061408), (128, 1028239), (164, 802528), (248, 530704), (328, 401264), (496, 265352), (656, 200632), (809, 162688), (992, 132676), (1271, 103552), (1312, 100316), (1618, 81344), (1984, 66338), (2542, 51776), (2624, 50158), (3236, 40672), (3968, 33169), (5084, 25888), (5248, 25079), (6472, 20336), (10168, 12944)]