88891140512

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{19984519}}^1$

素因数の和:19984668

約数の個数: 24

約数和(自身を含む): 176263466400

約数和(自身を除く): 87372325888

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 19984519, 39969038, 79938076, 159876152, 319752304, 639504608, 2777848141, 5555696282, 11111392564, 22222785128, 44445570256, 88891140512]

約数ペア:

[(1, 88891140512), (2, 44445570256), (4, 22222785128), (8, 11111392564), (16, 5555696282), (32, 2777848141), (139, 639504608), (278, 319752304), (556, 159876152), (1112, 79938076), (2224, 39969038), (4448, 19984519)]