231734384

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89959}}^1$

素因数の和:89997

約数の個数: 40

約数和(自身を含む): 535441920

約数和(自身を除く): 303707536

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 89959, 179918, 359836, 629713, 719672, 1259426, 1439344, 2069057, 2518852, 4138114, 5037704, 8276228, 10075408, 14483399, 16552456, 28966798, 33104912, 57933596, 115867192, 231734384]

約数ペア:

[(1, 231734384), (2, 115867192), (4, 57933596), (7, 33104912), (8, 28966798), (14, 16552456), (16, 14483399), (23, 10075408), (28, 8276228), (46, 5037704), (56, 4138114), (92, 2518852), (112, 2069057), (161, 1439344), (184, 1259426), (322, 719672), (368, 629713), (644, 359836), (1288, 179918), (2576, 89959)]