85323728

素因数分解:

$2^4\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1667}}^1$

素因数の和:2139

約数の個数: 40

約数和(自身を含む): 189458112

約数和(自身を除く): 104134384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 457, 914, 1667, 1828, 3199, 3334, 3656, 6398, 6668, 7312, 11669, 12796, 13336, 23338, 25592, 26672, 46676, 51184, 93352, 186704, 761819, 1523638, 3047276, 5332733, 6094552, 10665466, 12189104, 21330932, 42661864, 85323728]

約数ペア:

[(1, 85323728), (2, 42661864), (4, 21330932), (7, 12189104), (8, 10665466), (14, 6094552), (16, 5332733), (28, 3047276), (56, 1523638), (112, 761819), (457, 186704), (914, 93352), (1667, 51184), (1828, 46676), (3199, 26672), (3334, 25592), (3656, 23338), (6398, 13336), (6668, 12796), (7312, 11669)]