331320512

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{50261}}^1$

素因数の和:50376

約数の個数: 28

約数和(自身を含む): 663860496

約数和(自身を除く): 332539984

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 3296, 6592, 50261, 100522, 201044, 402088, 804176, 1608352, 3216704, 5176883, 10353766, 20707532, 41415064, 82830128, 165660256, 331320512]

約数ペア:

[(1, 331320512), (2, 165660256), (4, 82830128), (8, 41415064), (16, 20707532), (32, 10353766), (64, 5176883), (103, 3216704), (206, 1608352), (412, 804176), (824, 402088), (1648, 201044), (3296, 100522), (6592, 50261)]