310021216

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{136453}}^1$

素因数の和:136534

約数の個数: 24

約数和(自身を含む): 618955344

約数和(自身を除く): 308934128

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 136453, 272906, 545812, 1091624, 2183248, 4366496, 9688163, 19376326, 38752652, 77505304, 155010608, 310021216]

約数ペア:

[(1, 310021216), (2, 155010608), (4, 77505304), (8, 38752652), (16, 19376326), (32, 9688163), (71, 4366496), (142, 2183248), (284, 1091624), (568, 545812), (1136, 272906), (2272, 136453)]