31928884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 64350720

約数和(自身を除く): 32421836

約数列:

[1, 2, 4, 13, 26, 29, 31, 52, 58, 62, 116, 124, 377, 403, 683, 754, 806, 899, 1366, 1508, 1612, 1798, 2732, 3596, 8879, 11687, 17758, 19807, 21173, 23374, 35516, 39614, 42346, 46748, 79228, 84692, 257491, 275249, 514982, 550498, 614017, 1029964, 1100996, 1228034, 2456068, 7982221, 15964442, 31928884]

約数ペア:

[(1, 31928884), (2, 15964442), (4, 7982221), (13, 2456068), (26, 1228034), (29, 1100996), (31, 1029964), (52, 614017), (58, 550498), (62, 514982), (116, 275249), (124, 257491), (377, 84692), (403, 79228), (683, 46748), (754, 42346), (806, 39614), (899, 35516), (1366, 23374), (1508, 21173), (1612, 19807), (1798, 17758), (2732, 11687), (3596, 8879)]