836402816

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2087}}^1$

素因数の和:2233

約数の個数: 64

約数和(自身を含む): 1737884160

約数和(自身を除く): 901481344

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 101, 124, 128, 202, 248, 404, 496, 808, 992, 1616, 1984, 2087, 3131, 3232, 3968, 4174, 6262, 6464, 8348, 12524, 12928, 16696, 25048, 33392, 50096, 64697, 66784, 100192, 129394, 133568, 200384, 210787, 258788, 267136, 400768, 421574, 517576, 843148, 1035152, 1686296, 2070304, 3372592, 4140608, 6534397, 6745184, 8281216, 13068794, 13490368, 26137588, 26980736, 52275176, 104550352, 209100704, 418201408, 836402816]

約数ペア:

[(1, 836402816), (2, 418201408), (4, 209100704), (8, 104550352), (16, 52275176), (31, 26980736), (32, 26137588), (62, 13490368), (64, 13068794), (101, 8281216), (124, 6745184), (128, 6534397), (202, 4140608), (248, 3372592), (404, 2070304), (496, 1686296), (808, 1035152), (992, 843148), (1616, 517576), (1984, 421574), (2087, 400768), (3131, 267136), (3232, 258788), (3968, 210787), (4174, 200384), (6262, 133568), (6464, 129394), (8348, 100192), (12524, 66784), (12928, 64697), (16696, 50096), (25048, 33392)]