78862016

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{39749}}^1$

素因数の和:39792

約数の個数: 28

約数和(自身を含む): 161544000

約数和(自身を除く): 82681984

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 39749, 79498, 158996, 317992, 635984, 1232219, 1271968, 2464438, 2543936, 4928876, 9857752, 19715504, 39431008, 78862016]

約数ペア:

[(1, 78862016), (2, 39431008), (4, 19715504), (8, 9857752), (16, 4928876), (31, 2543936), (32, 2464438), (62, 1271968), (64, 1232219), (124, 635984), (248, 317992), (496, 158996), (992, 79498), (1984, 39749)]