42380416

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{25469}}^1$

素因数の和:25496

約数の個数: 32

約数和(自身を含む): 90927900

約数和(自身を除く): 48547484

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 25469, 50938, 101876, 203752, 331097, 407504, 662194, 815008, 1324388, 1630016, 2648776, 3260032, 5297552, 10595104, 21190208, 42380416]

約数ペア:

[(1, 42380416), (2, 21190208), (4, 10595104), (8, 5297552), (13, 3260032), (16, 2648776), (26, 1630016), (32, 1324388), (52, 815008), (64, 662194), (104, 407504), (128, 331097), (208, 203752), (416, 101876), (832, 50938), (1664, 25469)]