397867936

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{10457}}^1$

素因数の和:10537

約数の個数: 48

約数和(自身を含む): 830156040

約数和(自身を除く): 432288104

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 82, 116, 164, 232, 328, 464, 656, 928, 1189, 1312, 2378, 4756, 9512, 10457, 19024, 20914, 38048, 41828, 83656, 167312, 303253, 334624, 428737, 606506, 857474, 1213012, 1714948, 2426024, 3429896, 4852048, 6859792, 9704096, 12433373, 13719584, 24866746, 49733492, 99466984, 198933968, 397867936]

約数ペア:

[(1, 397867936), (2, 198933968), (4, 99466984), (8, 49733492), (16, 24866746), (29, 13719584), (32, 12433373), (41, 9704096), (58, 6859792), (82, 4852048), (116, 3429896), (164, 2426024), (232, 1714948), (328, 1213012), (464, 857474), (656, 606506), (928, 428737), (1189, 334624), (1312, 303253), (2378, 167312), (4756, 83656), (9512, 41828), (10457, 38048), (19024, 20914)]