887168

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 1836000

約数和(自身を除く): 948832

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 239, 464, 478, 928, 956, 1856, 1912, 3712, 3824, 6931, 7648, 13862, 15296, 27724, 30592, 55448, 110896, 221792, 443584, 887168]

約数ペア:

[(1, 887168), (2, 443584), (4, 221792), (8, 110896), (16, 55448), (29, 30592), (32, 27724), (58, 15296), (64, 13862), (116, 7648), (128, 6931), (232, 3824), (239, 3712), (464, 1912), (478, 1856), (928, 956)]