31336676

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2621}}^1$

素因数の和:2700

約数の個数: 36

約数和(自身を含む): 64863036

約数和(自身を除く): 33526360

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2621, 2989, 5242, 5978, 10484, 11956, 18347, 36694, 73388, 128429, 159881, 256858, 319762, 513716, 639524, 1119167, 2238334, 4476668, 7834169, 15668338, 31336676]

約数ペア:

[(1, 31336676), (2, 15668338), (4, 7834169), (7, 4476668), (14, 2238334), (28, 1119167), (49, 639524), (61, 513716), (98, 319762), (122, 256858), (196, 159881), (244, 128429), (427, 73388), (854, 36694), (1708, 18347), (2621, 11956), (2989, 10484), (5242, 5978)]