128399432704

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{4044841}}^1$

素因数の和:4044892

約数の個数: 44

約数和(自身を含む): 264953330368

約数和(自身を除く): 136553897664

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 3968, 7936, 15872, 31744, 4044841, 8089682, 16179364, 32358728, 64717456, 125390071, 129434912, 250780142, 258869824, 501560284, 517739648, 1003120568, 1035479296, 2006241136, 2070958592, 4012482272, 4141917184, 8024964544, 16049929088, 32099858176, 64199716352, 128399432704]

約数ペア:

[(1, 128399432704), (2, 64199716352), (4, 32099858176), (8, 16049929088), (16, 8024964544), (31, 4141917184), (32, 4012482272), (62, 2070958592), (64, 2006241136), (124, 1035479296), (128, 1003120568), (248, 517739648), (256, 501560284), (496, 258869824), (512, 250780142), (992, 129434912), (1024, 125390071), (1984, 64717456), (3968, 32358728), (7936, 16179364), (15872, 8089682), (31744, 4044841)]