322604672

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{193873}}^1$

素因数の和:193900

約数の個数: 32

約数和(自身を含む): 692130180

約数和(自身を除く): 369525508

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 193873, 387746, 775492, 1550984, 2520349, 3101968, 5040698, 6203936, 10081396, 12407872, 20162792, 24815744, 40325584, 80651168, 161302336, 322604672]

約数ペア:

[(1, 322604672), (2, 161302336), (4, 80651168), (8, 40325584), (13, 24815744), (16, 20162792), (26, 12407872), (32, 10081396), (52, 6203936), (64, 5040698), (104, 3101968), (128, 2520349), (208, 1550984), (416, 775492), (832, 387746), (1664, 193873)]