80360696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{9781}}^1$

素因数の和:9879

約数の個数: 32

約数和(自身を含む): 164337600

約数和(自身を除く): 83976904

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 8216, 9781, 19562, 39124, 78248, 127153, 254306, 508612, 772699, 1017224, 1545398, 3090796, 6181592, 10045087, 20090174, 40180348, 80360696]

約数ペア:

[(1, 80360696), (2, 40180348), (4, 20090174), (8, 10045087), (13, 6181592), (26, 3090796), (52, 1545398), (79, 1017224), (104, 772699), (158, 508612), (316, 254306), (632, 127153), (1027, 78248), (2054, 39124), (4108, 19562), (8216, 9781)]