80071142

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 128943360

約数和(自身を除く): 48872218

約数列:

[1, 2, 23, 46, 59, 118, 163, 181, 326, 362, 1357, 2714, 3749, 4163, 7498, 8326, 9617, 10679, 19234, 21358, 29503, 59006, 221191, 245617, 442382, 491234, 678569, 1357138, 1740677, 3481354, 40035571, 80071142]

約数ペア:

[(1, 80071142), (2, 40035571), (23, 3481354), (46, 1740677), (59, 1357138), (118, 678569), (163, 491234), (181, 442382), (326, 245617), (362, 221191), (1357, 59006), (2714, 29503), (3749, 21358), (4163, 19234), (7498, 10679), (8326, 9617)]