31773994

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{977}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 57459456

約数和(自身を除く): 25685462

約数列:

[1, 2, 7, 14, 23, 46, 101, 161, 202, 322, 707, 977, 1414, 1954, 2323, 4646, 6839, 13678, 16261, 22471, 32522, 44942, 98677, 157297, 197354, 314594, 690739, 1381478, 2269571, 4539142, 15886997, 31773994]

約数ペア:

[(1, 31773994), (2, 15886997), (7, 4539142), (14, 2269571), (23, 1381478), (46, 690739), (101, 314594), (161, 197354), (202, 157297), (322, 98677), (707, 44942), (977, 32522), (1414, 22471), (1954, 16261), (2323, 13678), (4646, 6839)]