53321984

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{6719}}^1$

素因数の和:6766

約数の個数: 36

約数和(自身を含む): 109885440

約数和(自身を除く): 56563456

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 6719, 7936, 13438, 26876, 53752, 107504, 208289, 215008, 416578, 430016, 833156, 860032, 1666312, 1720064, 3332624, 6665248, 13330496, 26660992, 53321984]

約数ペア:

[(1, 53321984), (2, 26660992), (4, 13330496), (8, 6665248), (16, 3332624), (31, 1720064), (32, 1666312), (62, 860032), (64, 833156), (124, 430016), (128, 416578), (248, 215008), (256, 208289), (496, 107504), (992, 53752), (1984, 26876), (3968, 13438), (6719, 7936)]