80014086848

素因数分解:

$2^6\times {\mathrm{1913}}^1\times {\mathrm{653539}}^1$

素因数の和:655464

約数の個数: 28

約数和(自身を含む): 158861196120

約数和(自身を除く): 78847109272

約数列:

[1, 2, 4, 8, 16, 32, 64, 1913, 3826, 7652, 15304, 30608, 61216, 122432, 653539, 1307078, 2614156, 5228312, 10456624, 20913248, 41826496, 1250220107, 2500440214, 5000880428, 10001760856, 20003521712, 40007043424, 80014086848]

約数ペア:

[(1, 80014086848), (2, 40007043424), (4, 20003521712), (8, 10001760856), (16, 5000880428), (32, 2500440214), (64, 1250220107), (1913, 41826496), (3826, 20913248), (7652, 10456624), (15304, 5228312), (30608, 2614156), (61216, 1307078), (122432, 653539)]