78984944

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3023}}^1$

素因数の和:3125

約数の個数: 40

約数和(自身を含む): 161989632

約数和(自身を除く): 83004688

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 142, 184, 284, 368, 568, 1136, 1633, 3023, 3266, 6046, 6532, 12092, 13064, 24184, 26128, 48368, 69529, 139058, 214633, 278116, 429266, 556232, 858532, 1112464, 1717064, 3434128, 4936559, 9873118, 19746236, 39492472, 78984944]

約数ペア:

[(1, 78984944), (2, 39492472), (4, 19746236), (8, 9873118), (16, 4936559), (23, 3434128), (46, 1717064), (71, 1112464), (92, 858532), (142, 556232), (184, 429266), (284, 278116), (368, 214633), (568, 139058), (1136, 69529), (1633, 48368), (3023, 26128), (3266, 24184), (6046, 13064), (6532, 12092)]