2021844992

素因数分解:

$2^{11}\times {\mathrm{23}}^1\times {\mathrm{42923}}^1$

素因数の和:42968

約数の個数: 48

約数和(自身を含む): 4218570720

約数和(自身を除く): 2196725728

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1024, 1472, 2048, 2944, 5888, 11776, 23552, 42923, 47104, 85846, 171692, 343384, 686768, 987229, 1373536, 1974458, 2747072, 3948916, 5494144, 7897832, 10988288, 15795664, 21976576, 31591328, 43953152, 63182656, 87906304, 126365312, 252730624, 505461248, 1010922496, 2021844992]

約数ペア:

[(1, 2021844992), (2, 1010922496), (4, 505461248), (8, 252730624), (16, 126365312), (23, 87906304), (32, 63182656), (46, 43953152), (64, 31591328), (92, 21976576), (128, 15795664), (184, 10988288), (256, 7897832), (368, 5494144), (512, 3948916), (736, 2747072), (1024, 1974458), (1472, 1373536), (2048, 987229), (2944, 686768), (5888, 343384), (11776, 171692), (23552, 85846), (42923, 47104)]