305331328

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{35603}}^1$

素因数の和:35684

約数の個数: 32

約数和(自身を含む): 617373360

約数和(自身を除く): 312042032

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 1072, 2144, 4288, 8576, 35603, 71206, 142412, 284824, 569648, 1139296, 2278592, 2385401, 4557184, 4770802, 9541604, 19083208, 38166416, 76332832, 152665664, 305331328]

約数ペア:

[(1, 305331328), (2, 152665664), (4, 76332832), (8, 38166416), (16, 19083208), (32, 9541604), (64, 4770802), (67, 4557184), (128, 2385401), (134, 2278592), (268, 1139296), (536, 569648), (1072, 284824), (2144, 142412), (4288, 71206), (8576, 35603)]