91990528

素因数分解:

$2^9\times 7^1\times {\mathrm{25667}}^1$

素因数の和:25692

約数の個数: 40

約数和(自身を含む): 210066912

約数和(自身を除く): 118076384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 25667, 51334, 102668, 179669, 205336, 359338, 410672, 718676, 821344, 1437352, 1642688, 2874704, 3285376, 5749408, 6570752, 11498816, 13141504, 22997632, 45995264, 91990528]

約数ペア:

[(1, 91990528), (2, 45995264), (4, 22997632), (7, 13141504), (8, 11498816), (14, 6570752), (16, 5749408), (28, 3285376), (32, 2874704), (56, 1642688), (64, 1437352), (112, 821344), (128, 718676), (224, 410672), (256, 359338), (448, 205336), (512, 179669), (896, 102668), (1792, 51334), (3584, 25667)]