137737216

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{4339}}^1$

素因数の和:4390

約数の個数: 44

約数和(自身を含む): 284287360

約数和(自身を除く): 146550144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 3968, 4339, 7936, 8678, 15872, 17356, 31744, 34712, 69424, 134509, 138848, 269018, 277696, 538036, 555392, 1076072, 1110784, 2152144, 2221568, 4304288, 4443136, 8608576, 17217152, 34434304, 68868608, 137737216]

約数ペア:

[(1, 137737216), (2, 68868608), (4, 34434304), (8, 17217152), (16, 8608576), (31, 4443136), (32, 4304288), (62, 2221568), (64, 2152144), (124, 1110784), (128, 1076072), (248, 555392), (256, 538036), (496, 277696), (512, 269018), (992, 138848), (1024, 134509), (1984, 69424), (3968, 34712), (4339, 31744), (7936, 17356), (8678, 15872)]