131117824

素因数分解:

$2^8\times {\mathrm{59}}^1\times {\mathrm{8681}}^1$

素因数の和:8756

約数の個数: 36

約数和(自身を含む): 266190120

約数和(自身を除く): 135072296

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 944, 1888, 3776, 7552, 8681, 15104, 17362, 34724, 69448, 138896, 277792, 512179, 555584, 1024358, 1111168, 2048716, 2222336, 4097432, 8194864, 16389728, 32779456, 65558912, 131117824]

約数ペア:

[(1, 131117824), (2, 65558912), (4, 32779456), (8, 16389728), (16, 8194864), (32, 4097432), (59, 2222336), (64, 2048716), (118, 1111168), (128, 1024358), (236, 555584), (256, 512179), (472, 277792), (944, 138896), (1888, 69448), (3776, 34724), (7552, 17362), (8681, 15104)]