80008766

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1013}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 134042688

約数和(自身を除く): 54033922

約数列:

[1, 2, 17, 23, 34, 46, 101, 202, 391, 782, 1013, 1717, 2026, 2323, 3434, 4646, 17221, 23299, 34442, 39491, 46598, 78982, 102313, 204626, 396083, 792166, 1739321, 2353199, 3478642, 4706398, 40004383, 80008766]

約数ペア:

[(1, 80008766), (2, 40004383), (17, 4706398), (23, 3478642), (34, 2353199), (46, 1739321), (101, 792166), (202, 396083), (391, 204626), (782, 102313), (1013, 78982), (1717, 46598), (2026, 39491), (2323, 34442), (3434, 23299), (4646, 17221)]