31854032

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14969}}^1$

素因数の和:15003

約数の個数: 40

約数和(自身を含む): 74251200

約数和(自身を除く): 42397168

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 14969, 29938, 59876, 104783, 119752, 209566, 239504, 284411, 419132, 568822, 838264, 1137644, 1676528, 1990877, 2275288, 3981754, 4550576, 7963508, 15927016, 31854032]

約数ペア:

[(1, 31854032), (2, 15927016), (4, 7963508), (7, 4550576), (8, 3981754), (14, 2275288), (16, 1990877), (19, 1676528), (28, 1137644), (38, 838264), (56, 568822), (76, 419132), (112, 284411), (133, 239504), (152, 209566), (266, 119752), (304, 104783), (532, 59876), (1064, 29938), (2128, 14969)]